220180746

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{82837}}^1$

素因数の和:83285

約数の個数: 16

約数和(自身を含む): 441360864

約数和(自身を除く): 221180118

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 82837, 165674, 248511, 497022, 36696791, 73393582, 110090373, 220180746]

約数ペア:

[(1, 220180746), (2, 110090373), (3, 73393582), (6, 36696791), (443, 497022), (886, 248511), (1329, 165674), (2658, 82837)]