201215510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1059029}}^1$

素因数の和:1059055

約数の個数: 16

約数和(自身を含む): 381250800

約数和(自身を除く): 180035290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1059029, 2118058, 5295145, 10590290, 20121551, 40243102, 100607755, 201215510]

約数ペア:

[(1, 201215510), (2, 100607755), (5, 40243102), (10, 20121551), (19, 10590290), (38, 5295145), (95, 2118058), (190, 1059029)]