189108998642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{8861}}^1\times {\mathrm{201337}}^1$

素因数の和:210253

約数の個数: 16

約数和(自身を含む): 289049691672

約数和(自身を除く): 99940693030

約数列:

[1, 2, 53, 106, 8861, 17722, 201337, 402674, 469633, 939266, 10670861, 21341722, 1784047157, 3568094314, 94554499321, 189108998642]

約数ペア:

[(1, 189108998642), (2, 94554499321), (53, 3568094314), (106, 1784047157), (8861, 21341722), (17722, 10670861), (201337, 939266), (402674, 469633)]