205800908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{1171}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 367703280

約数和(自身を除く): 161902372

約数列:

[1, 2, 4, 53, 106, 212, 829, 1171, 1658, 2342, 3316, 4684, 43937, 62063, 87874, 124126, 175748, 248252, 970759, 1941518, 3883036, 51450227, 102900454, 205800908]

約数ペア:

[(1, 205800908), (2, 102900454), (4, 51450227), (53, 3883036), (106, 1941518), (212, 970759), (829, 248252), (1171, 175748), (1658, 124126), (2342, 87874), (3316, 62063), (4684, 43937)]