201231484

素因数分解:

$2^2\times {\mathrm{2221}}^1\times {\mathrm{22651}}^1$

素因数の和:24876

約数の個数: 12

約数和(自身を含む): 352329208

約数和(自身を除く): 151097724

約数列:

[1, 2, 4, 2221, 4442, 8884, 22651, 45302, 90604, 50307871, 100615742, 201231484]

約数ペア:

[(1, 201231484), (2, 100615742), (4, 50307871), (2221, 90604), (4442, 45302), (8884, 22651)]