素因子分解表(201 - 300)
n | 素因子分解式 | 因子個數, d(n) | 因子總和, s(n) | 歐拉函數, j(n) | 不同素因子總和 | |
201 | 3 * 67 | 4 | 272 | 132 | 70 | |
202 | 2 * 101 | 4 | 306 | 100 | 103 | |
203 | 7 * 29 | 4 | 240 | 168 | 36 | |
204 | 22 * 3 * 17 | 12 | 504 | 64 | 22 | 24 |
205 | 5 * 41 | 4 | 252 | 160 | 46 | |
206 | 2 * 103 | 4 | 312 | 102 | 105 | |
207 | 32 * 23 | 6 | 312 | 132 | 26 | 29 |
208 | 24 * 13 | 10 | 434 | 96 | 15 | 21 |
209 | 11 * 19 | 4 | 240 | 180 | 30 | |
210 | 2 * 3 * 5 * 7 | 16 | 576 | 48 | 17 | |
211 | 211 | 2 | 212 | 210 | 211 | |
212 | 22 * 53 | 6 | 378 | 104 | 55 | 57 |
213 | 3 * 71 | 4 | 288 | 140 | 74 | |
214 | 2 * 107 | 4 | 324 | 106 | 109 | |
215 | 5 * 43 | 4 | 264 | 168 | 48 | |
216 | 23 * 33 | 16 | 600 | 72 | 5 | 15 |
217 | 7 * 31 | 4 | 256 | 180 | 38 | |
218 | 2 * 109 | 4 | 330 | 108 | 111 | |
219 | 3 * 73 | 4 | 296 | 144 | 76 | |
220 | 22 * 5 * 11 | 12 | 504 | 80 | 18 | 20 |
221 | 13 * 17 | 4 | 252 | 192 | 30 | |
222 | 2 * 3 * 37 | 8 | 456 | 72 | 42 | |
223 | 223 | 2 | 224 | 222 | 223 | |
224 | 25 * 7 | 12 | 504 | 96 | 9 | 17 |
225 | 32 * 52 | 9 | 403 | 120 | 8 | 16 |
226 | 2 * 113 | 4 | 342 | 112 | 115 | |
227 | 227 | 2 | 228 | 226 | 227 | |
228 | 22 * 3 * 19 | 8 | 560 | 72 | 24 | 26 |
229 | 229 | 2 | 230 | 228 | 229 | |
230 | 2 * 5 * 23 | 8 | 432 | 88 | 30 | |
231 | 3 * 7 *11 | 8 | 384 | 120 | 21 | |
232 | 23 * 29 | 8 | 450 | 112 | 31 | 35 |
233 | 233 | 2 | 234 | 232 | 233 | |
234 | 2 * 32 * 13 | 12 | 546 | 72 | 18 | 21 |
235 | 5 * 47 | 4 | 288 | 184 | 52 | |
236 | 22 * 59 | 6 | 420 | 116 | 61 | 63 |
237 | 3 * 79 | 4 | 320 | 156 | 82 | |
238 | 2 * 7 * 17 | 8 | 432 | 96 | 26 | |
239 | 239 | 2 | 240 | 238 | 239 | |
240 | 24 * 3 * 5 | 20 | 744 | 64 | 10 | 16 |
241 | 241 | 2 | 242 | 240 | 241 | |
242 | 2 * 112 | 6 | 399 | 110 | 13 | 24 |
243 | 35 | 6 | 364 | 162 | 3 | 15 |
244 | 22 * 61 | 6 | 434 | 120 | 63 | 65 |
245 | 5 * 72 | 6 | 342 | 168 | 12 | 19 |
246 | 2 * 3 * 41 | 8 | 504 | 80 | 46 | |
247 | 13 * 19 | 4 | 280 | 216 | 32 | |
248 | 23 * 31 | 8 | 480 | 120 | 33 | 37 |
249 | 3 * 83 | 4 | 336 | 164 | 86 | |
250 | 2 * 53 | 8 | 468 | 100 | 7 | 17 |
251 | 251 | 2 | 252 | 250 | 251 | |
252 | 22 * 32 * 7 | 18 | 728 | 72 | 12 | 17 |
253 | 11 * 23 | 4 | 288 | 220 | 34 | |
254 | 2 * 127 | 4 | 384 | 126 | 129 | |
255 | 3 * 5 * 17 | 8 | 432 | 128 | 25 | |
256 | 28 | 9 | 511 | 128 | 2 | 16 |
257 | 257 | 2 | 258 | 256 | 257 | |
258 | 2 * 3 * 43 | 8 | 528 | 84 | 48 | |
259 | 7 * 37 | 4 | 304 | 216 | 44 | |
260 | 22 * 5 * 13 | 12 | 588 | 96 | 20 | 22 |
261 | 32 * 29 | 6 | 390 | 168 | 31 | |
262 | 2 * 131 | 4 | 396 | 130 | 133 | |
263 | 263 | 2 | 264 | 262 | 263 | |
264 | 23 * 3 * 11 | 16 | 720 | 80 | 16 | 20 |
265 | 5 * 53 | 4 | 324 | 208 | 56 | |
266 | 2 * 7 * 19 | 8 | 480 | 108 | 28 | |
267 | 3 * 89 | 4 | 360 | 176 | 92 | |
268 | 22 * 67 | 6 | 476 | 132 | 69 | 71 |
269 | 269 | 2 | 270 | 268 | 269 | |
270 | 2 * 33 * 5 | 16 | 720 | 72 | 10 | 16 |
271 | 271 | 2 | 272 | 270 | 271 | |
272 | 24 * 17 | 10 | 558 | 128 | 19 | 25 |
273 | 3 * 7 * 13 | 8 | 448 | 144 | 23 | |
274 | 2 * 137 | 4 | 414 | 136 | 139 | |
275 | 52 * 11 | 6 | 372 | 200 | 16 | 21 |
276 | 22 * 3 * 23 | 12 | 672 | 88 | 28 | 30 |
277 | 277 | 2 | 278 | 276 | 277 | |
278 | 2 * 139 | 4 | 420 | 138 | 141 | |
279 | 32 * 31 | 6 | 416 | 180 | 34 | 37 |
280 | 23 * 5 * 7 | 16 | 720 | 96 | 14 | 18 |
281 | 281 | 2 | 282 | 280 | 281 | |
282 | 2 * 3 * 47 | 8 | 576 | 92 | 52 | |
283 | 283 | 2 | 284 | 282 | 283 | |
284 | 22 * 71 | 6 | 504 | 140 | 73 | 75 |
285 | 3 * 5 * 19 | 8 | 480 | 144 | 27 | |
286 | 2 * 11 * 13 | 8 | 504 | 120 | 26 | |
287 | 7 * 41 | 4 | 336 | 240 | 48 | |
288 | 25 * 32 | 18 | 819 | 96 | 5 | 16 |
289 | 172 | 3 | 307 | 272 | 17 | |
290 | 2 * 5 * 29 | 8 | 540 | 112 | 36 | |
291 | 3 * 97 | 4 | 392 | 186 | 100 | |
292 | 22 * 73 | 6 | 518 | 144 | 75 | 77 |
293 | 293 | 2 | 294 | 292 | 293 | |
294 | 2 * 3 * 72 | 12 | 684 | 84 | 12 | 19 |
295 | 5 * 59 | 4 | 360 | 232 | 64 | |
296 | 23 * 37 | 8 | 570 | 144 | 39 | 43 |
297 | 33 * 11 | 8 | 480 | 180 | 14 | 20 |
298 | 2 * 149 | 4 | 450 | 148 | 151 | |
299 | 13 * 23 | 4 | 336 | 264 | 36 | |
300 | 22 * 3 * 52 | 18 | 868 | 80 | 10 | 17 |