205800484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{23677}}^1$

素因数の和:23775

約数の個数: 24

約数和(自身を含む): 375911928

約数和(自身を除く): 170111444

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 23677, 47354, 94708, 970757, 1254881, 1941514, 2509762, 3883028, 5019524, 51450121, 102900242, 205800484]

約数ペア:

[(1, 205800484), (2, 102900242), (4, 51450121), (41, 5019524), (53, 3883028), (82, 2509762), (106, 1941514), (164, 1254881), (212, 970757), (2173, 94708), (4346, 47354), (8692, 23677)]