291216198202

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{5471}}^1\times {\mathrm{320657}}^1$

素因数の和:326213

約数の個数: 16

約数和(自身を含む): 442169425152

約数和(自身を除く): 150953226950

約数列:

[1, 2, 83, 166, 5471, 10942, 320657, 454093, 641314, 908186, 26614531, 53229062, 1754314447, 3508628894, 145608099101, 291216198202]

約数ペア:

[(1, 291216198202), (2, 145608099101), (83, 3508628894), (166, 1754314447), (5471, 53229062), (10942, 26614531), (320657, 908186), (454093, 641314)]