205423362

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{104701}}^1$

素因数の和:104818

約数の個数: 24

約数和(自身を含む): 449171580

約数和(自身を除く): 243748218

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 104701, 209402, 314103, 628206, 942309, 1884618, 11412409, 22824818, 34237227, 68474454, 102711681, 205423362]

約数ペア:

[(1, 205423362), (2, 102711681), (3, 68474454), (6, 34237227), (9, 22824818), (18, 11412409), (109, 1884618), (218, 942309), (327, 628206), (654, 314103), (981, 209402), (1962, 104701)]