202135240

素因数分解:

$2^3\times 5^1\times {\mathrm{5053381}}^1$

素因数の和:5053392

約数の個数: 16

約数和(自身を含む): 454804380

約数和(自身を除く): 252669140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5053381, 10106762, 20213524, 25266905, 40427048, 50533810, 101067620, 202135240]

約数ペア:

[(1, 202135240), (2, 101067620), (4, 50533810), (5, 40427048), (8, 25266905), (10, 20213524), (20, 10106762), (40, 5053381)]