220899014792

素因数分解:

$2^3\times {\mathrm{53441}}^1\times {\mathrm{516689}}^1$

素因数の和:570136

約数の個数: 16

約数和(自身を含む): 414194204700

約数和(自身を除く): 193295189908

約数列:

[1, 2, 4, 8, 53441, 106882, 213764, 427528, 516689, 1033378, 2066756, 4133512, 27612376849, 55224753698, 110449507396, 220899014792]

約数ペア:

[(1, 220899014792), (2, 110449507396), (4, 55224753698), (8, 27612376849), (53441, 4133512), (106882, 2066756), (213764, 1033378), (427528, 516689)]