210304865

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{829}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 255474000

約数和(自身を除く): 45169135

約数列:

[1, 5, 113, 449, 565, 829, 2245, 4145, 50737, 93677, 253685, 372221, 468385, 1861105, 42060973, 210304865]

約数ペア:

[(1, 210304865), (5, 42060973), (113, 1861105), (449, 468385), (565, 372221), (829, 253685), (2245, 93677), (4145, 50737)]