210899508

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{331603}}^1$

素因数の和:331663

約数の個数: 24

約数和(自身を含む): 501385248

約数和(自身を除く): 290485740

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 331603, 663206, 994809, 1326412, 1989618, 3979236, 17574959, 35149918, 52724877, 70299836, 105449754, 210899508]

約数ペア:

[(1, 210899508), (2, 105449754), (3, 70299836), (4, 52724877), (6, 35149918), (12, 17574959), (53, 3979236), (106, 1989618), (159, 1326412), (212, 994809), (318, 663206), (636, 331603)]