213468908

素因数分解:

$2^2\times {\mathrm{1627}}^1\times {\mathrm{32801}}^1$

素因数の和:34432

約数の個数: 12

約数和(自身を含む): 373811592

約数和(自身を除く): 160342684

約数列:

[1, 2, 4, 1627, 3254, 6508, 32801, 65602, 131204, 53367227, 106734454, 213468908]

約数ペア:

[(1, 213468908), (2, 106734454), (4, 53367227), (1627, 131204), (3254, 65602), (6508, 32801)]