200780228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{10163}}^1$

素因数の和:10627

約数の個数: 24

約数和(自身を含む): 384199200

約数和(自身を除く): 183418972

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 4939, 9878, 10163, 19756, 20326, 40652, 111793, 223586, 447172, 4563187, 9126374, 18252748, 50195057, 100390114, 200780228]

約数ペア:

[(1, 200780228), (2, 100390114), (4, 50195057), (11, 18252748), (22, 9126374), (44, 4563187), (449, 447172), (898, 223586), (1796, 111793), (4939, 40652), (9878, 20326), (10163, 19756)]