204756571822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{19111123}}^1$

素因数の和:19111623

約数の個数: 16

約数和(自身を含む): 335744226432

約数和(自身を除く): 130987654610

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 19111123, 38222246, 210222353, 420444706, 9307116901, 18614233802, 102378285911, 204756571822]

約数ペア:

[(1, 204756571822), (2, 102378285911), (11, 18614233802), (22, 9307116901), (487, 420444706), (974, 210222353), (5357, 38222246), (10714, 19111123)]