220155722

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1\times {\mathrm{1511}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 332906112

約数和(自身を除く): 112750390

約数列:

[1, 2, 263, 277, 526, 554, 1511, 3022, 72851, 145702, 397393, 418547, 794786, 837094, 110077861, 220155722]

約数ペア:

[(1, 220155722), (2, 110077861), (263, 837094), (277, 794786), (526, 418547), (554, 397393), (1511, 145702), (3022, 72851)]