202143604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{299029}}^1$

素因数の和:299059

約数の個数: 18

約数和(自身を含む): 383057430

約数和(自身を除く): 180913826

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 299029, 598058, 1196116, 3887377, 7774754, 15549508, 50535901, 101071802, 202143604]

約数ペア:

[(1, 202143604), (2, 101071802), (4, 50535901), (13, 15549508), (26, 7774754), (52, 3887377), (169, 1196116), (338, 598058), (676, 299029)]