204055406

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{2543}}^1$

素因数の和:3355

約数の個数: 16

約数和(自身を含む): 312393024

約数和(自身を除く): 108337618

約数列:

[1, 2, 53, 106, 757, 1514, 2543, 5086, 40121, 80242, 134779, 269558, 1925051, 3850102, 102027703, 204055406]

約数ペア:

[(1, 204055406), (2, 102027703), (53, 3850102), (106, 1925051), (757, 269558), (1514, 134779), (2543, 80242), (5086, 40121)]