205879311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8629}}^1$

素因数の和:8887

約数の個数: 24

約数和(自身を含む): 325799760

約数和(自身を除く): 119920449

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 7953, 8629, 23859, 25887, 77661, 94919, 284757, 854271, 2079589, 6238767, 18716301, 22875479, 68626437, 205879311]

約数ペア:

[(1, 205879311), (3, 68626437), (9, 22875479), (11, 18716301), (33, 6238767), (99, 2079589), (241, 854271), (723, 284757), (2169, 94919), (2651, 77661), (7953, 25887), (8629, 23859)]