199929598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{4519}}^1$

素因数の和:6543

約数の個数: 16

約数和(自身を含む): 327392640

約数和(自身を除く): 127463042

約数列:

[1, 2, 11, 22, 2011, 4022, 4519, 9038, 22121, 44242, 49709, 99418, 9087709, 18175418, 99964799, 199929598]

約数ペア:

[(1, 199929598), (2, 99964799), (11, 18175418), (22, 9087709), (2011, 99418), (4022, 49709), (4519, 44242), (9038, 22121)]