203520122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{4871}}^1$

素因数の和:6493

約数の個数: 16

約数和(自身を含む): 329035392

約数和(自身を除く): 125515270

約数列:

[1, 2, 13, 26, 1607, 3214, 4871, 9742, 20891, 41782, 63323, 126646, 7827697, 15655394, 101760061, 203520122]

約数ペア:

[(1, 203520122), (2, 101760061), (13, 15655394), (26, 7827697), (1607, 126646), (3214, 63323), (4871, 41782), (9742, 20891)]