202122137

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26711}}^1$

素因数の和:26788

約数の個数: 16

約数和(自身を含む): 246177792

約数和(自身を除く): 44055655

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 26711, 186977, 614353, 1255417, 4300471, 8787919, 28874591, 202122137]

約数ペア:

[(1, 202122137), (7, 28874591), (23, 8787919), (47, 4300471), (161, 1255417), (329, 614353), (1081, 186977), (7567, 26711)]