211780495898

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1\times {\mathrm{2953}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 321775675200

約数和(自身を除く): 109995179302

約数列:

[1, 2, 163, 179, 326, 358, 1229, 2458, 2953, 5906, 29177, 58354, 200327, 219991, 400654, 439982, 481339, 528587, 962678, 1057174, 3629237, 7258474, 35858533, 71717066, 86159681, 172319362, 591565631, 649633423, 1183131262, 1299266846, 105890247949, 211780495898]

約数ペア:

[(1, 211780495898), (2, 105890247949), (163, 1299266846), (179, 1183131262), (326, 649633423), (358, 591565631), (1229, 172319362), (2458, 86159681), (2953, 71717066), (5906, 35858533), (29177, 7258474), (58354, 3629237), (200327, 1057174), (219991, 962678), (400654, 528587), (439982, 481339)]