202131604

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{711731}}^1$

素因数の和:711806

約数の個数: 12

約数和(自身を含む): 358712928

約数和(自身を除く): 156581324

約数列:

[1, 2, 4, 71, 142, 284, 711731, 1423462, 2846924, 50532901, 101065802, 202131604]

約数ペア:

[(1, 202131604), (2, 101065802), (4, 50532901), (71, 2846924), (142, 1423462), (284, 711731)]