202018436

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{80039}}^1$

素因数の和:80674

約数の個数: 12

約数和(自身を含む): 354096960

約数和(自身を除く): 152078524

約数列:

[1, 2, 4, 631, 1262, 2524, 80039, 160078, 320156, 50504609, 101009218, 202018436]

約数ペア:

[(1, 202018436), (2, 101009218), (4, 50504609), (631, 320156), (1262, 160078), (2524, 80039)]