200804429960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{466423}}^1$

素因数の和:466710

約数の個数: 64

約数和(自身を含む): 463438886400

約数和(自身を除く): 262634456440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 229, 235, 376, 458, 470, 916, 940, 1145, 1832, 1880, 2290, 4580, 9160, 10763, 21526, 43052, 53815, 86104, 107630, 215260, 430520, 466423, 932846, 1865692, 2332115, 3731384, 4664230, 9328460, 18656920, 21921881, 43843762, 87687524, 106810867, 109609405, 175375048, 213621734, 219218810, 427243468, 438437620, 534054335, 854486936, 876875240, 1068108670, 2136217340, 4272434680, 5020110749, 10040221498, 20080442996, 25100553745, 40160885992, 50201107490, 100402214980, 200804429960]

約数ペア:

[(1, 200804429960), (2, 100402214980), (4, 50201107490), (5, 40160885992), (8, 25100553745), (10, 20080442996), (20, 10040221498), (40, 5020110749), (47, 4272434680), (94, 2136217340), (188, 1068108670), (229, 876875240), (235, 854486936), (376, 534054335), (458, 438437620), (470, 427243468), (916, 219218810), (940, 213621734), (1145, 175375048), (1832, 109609405), (1880, 106810867), (2290, 87687524), (4580, 43843762), (9160, 21921881), (10763, 18656920), (21526, 9328460), (43052, 4664230), (53815, 3731384), (86104, 2332115), (107630, 1865692), (215260, 932846), (430520, 466423)]