201293019

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{57793}}^1$

素因数の和:57848

約数の個数: 20

約数和(自身を含む): 307695256

約数和(自身を除く): 106402237

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 57793, 173379, 520137, 1560411, 2485099, 4681233, 7455297, 22365891, 67097673, 201293019]

約数ペア:

[(1, 201293019), (3, 67097673), (9, 22365891), (27, 7455297), (43, 4681233), (81, 2485099), (129, 1560411), (387, 520137), (1161, 173379), (3483, 57793)]