204122270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{2741}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 401560416

約数和(自身を除く): 197438146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 677, 1354, 2741, 3385, 5482, 6770, 7447, 13705, 14894, 27410, 30151, 37235, 60302, 74470, 150755, 301510, 1855657, 3711314, 9278285, 18556570, 20412227, 40824454, 102061135, 204122270]

約数ペア:

[(1, 204122270), (2, 102061135), (5, 40824454), (10, 20412227), (11, 18556570), (22, 9278285), (55, 3711314), (110, 1855657), (677, 301510), (1354, 150755), (2741, 74470), (3385, 60302), (5482, 37235), (6770, 30151), (7447, 27410), (13705, 14894)]