201999069

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{241337}}^1$

素因数の和:241377

約数の個数: 16

約数和(自身を含む): 308912640

約数和(自身を除く): 106913571

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 241337, 724011, 2172033, 6516099, 7481447, 22444341, 67333023, 201999069]

約数ペア:

[(1, 201999069), (3, 67333023), (9, 22444341), (27, 7481447), (31, 6516099), (93, 2172033), (279, 724011), (837, 241337)]