202469346

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{80923}}^1$

素因数の和:81070

約数の個数: 24

約数和(自身を含む): 441845040

約数和(自身を除く): 239375694

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 80923, 161846, 242769, 485538, 728307, 1456614, 11248297, 22496594, 33744891, 67489782, 101234673, 202469346]

約数ペア:

[(1, 202469346), (2, 101234673), (3, 67489782), (6, 33744891), (9, 22496594), (18, 11248297), (139, 1456614), (278, 728307), (417, 485538), (834, 242769), (1251, 161846), (2502, 80923)]