220172057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{6869}}^1$

素因数の和:7136

約数の個数: 16

約数和(自身を含む): 266006400

約数和(自身を除く): 45834343

約数列:

[1, 7, 19, 133, 241, 1687, 4579, 6869, 32053, 48083, 130511, 913577, 1655429, 11588003, 31453151, 220172057]

約数ペア:

[(1, 220172057), (7, 31453151), (19, 11588003), (133, 1655429), (241, 913577), (1687, 130511), (4579, 48083), (6869, 32053)]