198335834

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{1621}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 300602016

約数和(自身を除く): 102266182

約数列:

[1, 2, 131, 262, 467, 934, 1621, 3242, 61177, 122354, 212351, 424702, 757007, 1514014, 99167917, 198335834]

約数ペア:

[(1, 198335834), (2, 99167917), (131, 1514014), (262, 757007), (467, 424702), (934, 212351), (1621, 122354), (3242, 61177)]