201870524

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{489977}}^1$

素因数の和:490084

約数の個数: 12

約数和(自身を含む): 356703984

約数和(自身を除く): 154833460

約数列:

[1, 2, 4, 103, 206, 412, 489977, 979954, 1959908, 50467631, 100935262, 201870524]

約数ペア:

[(1, 201870524), (2, 100935262), (4, 50467631), (103, 1959908), (206, 979954), (412, 489977)]