201154121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{52153}}^1$

素因数の和:52208

約数の個数: 16

約数和(自身を含む): 250339200

約数和(自身を除く): 49185079

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 52153, 365071, 990907, 1512437, 6936349, 10587059, 28736303, 201154121]

約数ペア:

[(1, 201154121), (7, 28736303), (19, 10587059), (29, 6936349), (133, 1512437), (203, 990907), (551, 365071), (3857, 52153)]