204066213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{275393}}^1$

素因数の和:275428

約数の個数: 16

約数和(自身を含む): 308441280

約数和(自身を除く): 104375067

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 275393, 826179, 3580109, 5232467, 10740327, 15697401, 68022071, 204066213]

約数ペア:

[(1, 204066213), (3, 68022071), (13, 15697401), (19, 10740327), (39, 5232467), (57, 3580109), (247, 826179), (741, 275393)]