205760037

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{91571}}^1$

素因数の和:91688

約数の個数: 16

約数和(自身を含む): 316472832

約数和(自身を除く): 110712795

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 91571, 274713, 640997, 1922991, 9798097, 29394291, 68586679, 205760037]

約数ペア:

[(1, 205760037), (3, 68586679), (7, 29394291), (21, 9798097), (107, 1922991), (321, 640997), (749, 274713), (2247, 91571)]