199164003

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{1789}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 272194560

約数和(自身を除く): 73030557

約数列:

[1, 3, 43, 129, 863, 1789, 2589, 5367, 37109, 76927, 111327, 230781, 1543907, 4631721, 66388001, 199164003]

約数ペア:

[(1, 199164003), (3, 66388001), (43, 4631721), (129, 1543907), (863, 230781), (1789, 111327), (2589, 76927), (5367, 37109)]