205885438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{21613}}^1$

素因数の和:22059

約数の個数: 16

約数和(自身を含む): 337697136

約数和(自身を除く): 131811698

約数列:

[1, 2, 11, 22, 433, 866, 4763, 9526, 21613, 43226, 237743, 475486, 9358429, 18716858, 102942719, 205885438]

約数ペア:

[(1, 205885438), (2, 102942719), (11, 18716858), (22, 9358429), (433, 475486), (866, 237743), (4763, 43226), (9526, 21613)]