221936496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271981}}^1$

素因数の和:272009

約数の個数: 40

約数和(自身を含む): 607063824

約数和(自身を除く): 385127328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 271981, 543962, 815943, 1087924, 1631886, 2175848, 3263772, 4351696, 4623677, 6527544, 9247354, 13055088, 13871031, 18494708, 27742062, 36989416, 55484124, 73978832, 110968248, 221936496]

約数ペア:

[(1, 221936496), (2, 110968248), (3, 73978832), (4, 55484124), (6, 36989416), (8, 27742062), (12, 18494708), (16, 13871031), (17, 13055088), (24, 9247354), (34, 6527544), (48, 4623677), (51, 4351696), (68, 3263772), (102, 2175848), (136, 1631886), (204, 1087924), (272, 815943), (408, 543962), (816, 271981)]