202260316

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{123631}}^1$

素因数の和:124044

約数の個数: 12

約数和(自身を含む): 354823840

約数和(自身を除く): 152563524

約数列:

[1, 2, 4, 409, 818, 1636, 123631, 247262, 494524, 50565079, 101130158, 202260316]

約数ペア:

[(1, 202260316), (2, 101130158), (4, 50565079), (409, 494524), (818, 247262), (1636, 123631)]