206845107

素因数分解:

$3^1\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{3331}}^1$

素因数の和:6298

約数の個数: 16

約数和(自身を含む): 315393792

約数和(自身を除く): 108548685

約数列:

[1, 3, 7, 21, 2957, 3331, 8871, 9993, 20699, 23317, 62097, 69951, 9849767, 29549301, 68948369, 206845107]

約数ペア:

[(1, 206845107), (3, 68948369), (7, 29549301), (21, 9849767), (2957, 69951), (3331, 62097), (8871, 23317), (9993, 20699)]