222149521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 250588800

約数和(自身を除く): 28439279

約数列:

[1, 11, 41, 109, 451, 1199, 4469, 4519, 49159, 49709, 185279, 492571, 2038069, 5418281, 20195411, 222149521]

約数ペア:

[(1, 222149521), (11, 20195411), (41, 5418281), (109, 2038069), (451, 492571), (1199, 185279), (4469, 49709), (4519, 49159)]