229729412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5221123}}^1$

素因数の和:5221138

約数の個数: 12

約数和(自身を含む): 438574416

約数和(自身を除く): 208845004

約数列:

[1, 2, 4, 11, 22, 44, 5221123, 10442246, 20884492, 57432353, 114864706, 229729412]

約数ペア:

[(1, 229729412), (2, 114864706), (4, 57432353), (11, 20884492), (22, 10442246), (44, 5221123)]