205983189

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{246097}}^1$

素因数の和:246137

約数の個数: 16

約数和(自身を含む): 315005440

約数和(自身を除く): 109022251

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 246097, 738291, 2214873, 6644619, 7629007, 22887021, 68661063, 205983189]

約数ペア:

[(1, 205983189), (3, 68661063), (9, 22887021), (27, 7629007), (31, 6644619), (93, 2214873), (279, 738291), (837, 246097)]