199923909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{3209}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 280939200

約数和(自身を除く): 81015291

約数列:

[1, 3, 19, 57, 1093, 3209, 3279, 9627, 20767, 60971, 62301, 182913, 3507437, 10522311, 66641303, 199923909]

約数ペア:

[(1, 199923909), (3, 66641303), (19, 10522311), (57, 3507437), (1093, 182913), (3209, 62301), (3279, 60971), (9627, 20767)]