209217966291

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1010714813}}^1$

素因数の和:1010714842

約数の個数: 12

約数和(自身を含む): 315343021968

約数和(自身を除く): 106125055677

約数列:

[1, 3, 9, 23, 69, 207, 1010714813, 3032144439, 9096433317, 23246440699, 69739322097, 209217966291]

約数ペア:

[(1, 209217966291), (3, 69739322097), (9, 23246440699), (23, 9096433317), (69, 3032144439), (207, 1010714813)]