202111388

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{2309}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 359620800

約数和(自身を除く): 157509412

約数列:

[1, 2, 4, 79, 158, 277, 316, 554, 1108, 2309, 4618, 9236, 21883, 43766, 87532, 182411, 364822, 639593, 729644, 1279186, 2558372, 50527847, 101055694, 202111388]

約数ペア:

[(1, 202111388), (2, 101055694), (4, 50527847), (79, 2558372), (158, 1279186), (277, 729644), (316, 639593), (554, 364822), (1108, 182411), (2309, 87532), (4618, 43766), (9236, 21883)]