202012407

素因数分解:

$3^3\times {\mathrm{2131}}^1\times {\mathrm{3511}}^1$

素因数の和:5651

約数の個数: 16

約数和(自身を含む): 299503360

約数和(自身を除く): 97490953

約数列:

[1, 3, 9, 27, 2131, 3511, 6393, 10533, 19179, 31599, 57537, 94797, 7481941, 22445823, 67337469, 202012407]

約数ペア:

[(1, 202012407), (3, 67337469), (9, 22445823), (27, 7481941), (2131, 94797), (3511, 57537), (6393, 31599), (10533, 19179)]