196756475

素因数分解:

$5^2\times {\mathrm{1129}}^1\times {\mathrm{6971}}^1$

素因数の和:8110

約数の個数: 12

約数和(自身を含む): 244229160

約数和(自身を除く): 47472685

約数列:

[1, 5, 25, 1129, 5645, 6971, 28225, 34855, 174275, 7870259, 39351295, 196756475]

約数ペア:

[(1, 196756475), (5, 39351295), (25, 7870259), (1129, 174275), (5645, 34855), (6971, 28225)]