205123874

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{2383}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 310797312

約数和(自身を除く): 105673438

約数列:

[1, 2, 193, 223, 386, 446, 2383, 4766, 43039, 86078, 459919, 531409, 919838, 1062818, 102561937, 205123874]

約数ペア:

[(1, 205123874), (2, 102561937), (193, 1062818), (223, 919838), (386, 531409), (446, 459919), (2383, 86078), (4766, 43039)]