200012919

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{8867}}^1$

素因数の和:9046

約数の個数: 16

約数和(自身を含む): 272992512

約数和(自身を除く): 72979593

約数列:

[1, 3, 73, 103, 219, 309, 7519, 8867, 22557, 26601, 647291, 913301, 1941873, 2739903, 66670973, 200012919]

約数ペア:

[(1, 200012919), (3, 66670973), (73, 2739903), (103, 1941873), (219, 913301), (309, 647291), (7519, 26601), (8867, 22557)]