201532108

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{320911}}^1$

素因数の和:321072

約数の個数: 12

約数和(自身を含む): 354928672

約数和(自身を除く): 153396564

約数列:

[1, 2, 4, 157, 314, 628, 320911, 641822, 1283644, 50383027, 100766054, 201532108]

約数ペア:

[(1, 201532108), (2, 100766054), (4, 50383027), (157, 1283644), (314, 641822), (628, 320911)]