199668894

素因数分解:

$2^1\times 3^1\times {\mathrm{3571}}^1\times {\mathrm{9319}}^1$

素因数の和:12895

約数の個数: 16

約数和(自身を含む): 399492480

約数和(自身を除く): 199823586

約数列:

[1, 2, 3, 6, 3571, 7142, 9319, 10713, 18638, 21426, 27957, 55914, 33278149, 66556298, 99834447, 199668894]

約数ペア:

[(1, 199668894), (2, 99834447), (3, 66556298), (6, 33278149), (3571, 55914), (7142, 27957), (9319, 21426), (10713, 18638)]