220141943

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{1181}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 260229120

約数和(自身を除く): 40087177

約数列:

[1, 7, 31, 217, 859, 1181, 6013, 8267, 26629, 36611, 186403, 256277, 1014479, 7101353, 31448849, 220141943]

約数ペア:

[(1, 220141943), (7, 31448849), (31, 7101353), (217, 1014479), (859, 256277), (1181, 186403), (6013, 36611), (8267, 26629)]