199460918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{12143}}^1$

素因数の和:12379

約数の個数: 16

約数和(自身を含む): 307777536

約数和(自身を除く): 108316618

約数列:

[1, 2, 43, 86, 191, 382, 8213, 12143, 16426, 24286, 522149, 1044298, 2319313, 4638626, 99730459, 199460918]

約数ペア:

[(1, 199460918), (2, 99730459), (43, 4638626), (86, 2319313), (191, 1044298), (382, 522149), (8213, 24286), (12143, 16426)]