201350870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5521}}^1$

素因数の和:6056

約数の個数: 32

約数和(自身を含む): 415077696

約数和(自身を除く): 213726826

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 521, 1042, 2605, 3647, 5210, 5521, 7294, 11042, 18235, 27605, 36470, 38647, 55210, 77294, 193235, 386470, 2876441, 5752882, 14382205, 20135087, 28764410, 40270174, 100675435, 201350870]

約数ペア:

[(1, 201350870), (2, 100675435), (5, 40270174), (7, 28764410), (10, 20135087), (14, 14382205), (35, 5752882), (70, 2876441), (521, 386470), (1042, 193235), (2605, 77294), (3647, 55210), (5210, 38647), (5521, 36470), (7294, 27605), (11042, 18235)]