200519627

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 256087776

約数和(自身を除く): 55568149

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 3881, 4697, 7381, 27167, 42691, 51667, 236741, 298837, 469601, 1657187, 2604151, 3287207, 18229057, 28645661, 200519627]

約数ペア:

[(1, 200519627), (7, 28645661), (11, 18229057), (61, 3287207), (77, 2604151), (121, 1657187), (427, 469601), (671, 298837), (847, 236741), (3881, 51667), (4697, 42691), (7381, 27167)]