220443385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{6047}}^1$

素因数の和:6392

約数の個数: 16

約数和(自身を含む): 276950016

約数和(自身を除く): 56506631

約数列:

[1, 5, 23, 115, 317, 1585, 6047, 7291, 30235, 36455, 139081, 695405, 1916899, 9584495, 44088677, 220443385]

約数ペア:

[(1, 220443385), (5, 44088677), (23, 9584495), (115, 1916899), (317, 695405), (1585, 139081), (6047, 36455), (7291, 30235)]