220142422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{15881}}^1$

素因数の和:16151

約数の個数: 16

約数和(自身を含む): 343051200

約数和(自身を除く): 122908778

約数列:

[1, 2, 29, 58, 239, 478, 6931, 13862, 15881, 31762, 460549, 921098, 3795559, 7591118, 110071211, 220142422]

約数ペア:

[(1, 220142422), (2, 110071211), (29, 7591118), (58, 3795559), (239, 921098), (478, 460549), (6931, 31762), (13862, 15881)]