201080253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{3079}}^1$

素因数の和:5072

約数の個数: 16

約数和(自身を含む): 292723200

約数和(自身を除く): 91642947

約数列:

[1, 3, 11, 33, 1979, 3079, 5937, 9237, 21769, 33869, 65307, 101607, 6093341, 18280023, 67026751, 201080253]

約数ペア:

[(1, 201080253), (3, 67026751), (11, 18280023), (33, 6093341), (1979, 101607), (3079, 65307), (5937, 33869), (9237, 21769)]