205656484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{4397}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 393075648

約数和(自身を除く): 187419164

約数列:

[1, 2, 4, 11, 22, 44, 1063, 2126, 4252, 4397, 8794, 11693, 17588, 23386, 46772, 48367, 96734, 193468, 4674011, 9348022, 18696044, 51414121, 102828242, 205656484]

約数ペア:

[(1, 205656484), (2, 102828242), (4, 51414121), (11, 18696044), (22, 9348022), (44, 4674011), (1063, 193468), (2126, 96734), (4252, 48367), (4397, 46772), (8794, 23386), (11693, 17588)]