201660489

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{38699}}^1$

素因数の和:38901

約数の個数: 16

約数和(自身を含む): 300312000

約数和(自身を除く): 98651511

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 38699, 116097, 348291, 1044873, 7468907, 22406721, 67220163, 201660489]

約数ペア:

[(1, 201660489), (3, 67220163), (9, 22406721), (27, 7468907), (193, 1044873), (579, 348291), (1737, 116097), (5211, 38699)]