209313621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{2861}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 330389280

約数和(自身を除く): 121075659

約数列:

[1, 3, 9, 11, 33, 99, 739, 2217, 2861, 6651, 8129, 8583, 24387, 25749, 31471, 73161, 94413, 283239, 2114279, 6342837, 19028511, 23257069, 69771207, 209313621]

約数ペア:

[(1, 209313621), (3, 69771207), (9, 23257069), (11, 19028511), (33, 6342837), (99, 2114279), (739, 283239), (2217, 94413), (2861, 73161), (6651, 31471), (8129, 25749), (8583, 24387)]