220176471

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{1823}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 296976384

約数和(自身を除く): 76799913

約数列:

[1, 3, 127, 317, 381, 951, 1823, 5469, 40259, 120777, 231521, 577891, 694563, 1733673, 73392157, 220176471]

約数ペア:

[(1, 220176471), (3, 73392157), (127, 1733673), (317, 694563), (381, 577891), (951, 231521), (1823, 120777), (5469, 40259)]