208533668

素因数分解:

$2^2\times 7^1\times {\mathrm{7447631}}^1$

素因数の和:7447642

約数の個数: 12

約数和(自身を含む): 417067392

約数和(自身を除く): 208533724

約数列:

[1, 2, 4, 7, 14, 28, 7447631, 14895262, 29790524, 52133417, 104266834, 208533668]

約数ペア:

[(1, 208533668), (2, 104266834), (4, 52133417), (7, 29790524), (14, 14895262), (28, 7447631)]