202147450

素因数分解:

$2^1\times 5^2\times {\mathrm{1129}}^1\times {\mathrm{3581}}^1$

素因数の和:4722

約数の個数: 24

約数和(自身を含む): 376432380

約数和(自身を除く): 174284930

約数列:

[1, 2, 5, 10, 25, 50, 1129, 2258, 3581, 5645, 7162, 11290, 17905, 28225, 35810, 56450, 89525, 179050, 4042949, 8085898, 20214745, 40429490, 101073725, 202147450]

約数ペア:

[(1, 202147450), (2, 101073725), (5, 40429490), (10, 20214745), (25, 8085898), (50, 4042949), (1129, 179050), (2258, 89525), (3581, 56450), (5645, 35810), (7162, 28225), (11290, 17905)]