202080087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{7369}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 319622160

約数和(自身を除く): 117542073

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 2493, 3047, 7369, 9141, 22107, 27423, 66321, 81059, 243177, 729531, 2041213, 6123639, 18370917, 22453343, 67360029, 202080087]

約数ペア:

[(1, 202080087), (3, 67360029), (9, 22453343), (11, 18370917), (33, 6123639), (99, 2041213), (277, 729531), (831, 243177), (2493, 81059), (3047, 66321), (7369, 27423), (9141, 22107)]