252170219

素因数分解:

$7^2\times {\mathrm{443}}^1\times {\mathrm{11617}}^1$

素因数の和:12074

約数の個数: 12

約数和(自身を含む): 294028344

約数和(自身を除く): 41858125

約数列:

[1, 7, 49, 443, 3101, 11617, 21707, 81319, 569233, 5146331, 36024317, 252170219]

約数ペア:

[(1, 252170219), (7, 36024317), (49, 5146331), (443, 569233), (3101, 81319), (11617, 21707)]