199426530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6647551}}^1$

素因数の和:6647561

約数の個数: 16

約数和(自身を含む): 478623744

約数和(自身を除く): 279197214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6647551, 13295102, 19942653, 33237755, 39885306, 66475510, 99713265, 199426530]

約数ペア:

[(1, 199426530), (2, 99713265), (3, 66475510), (5, 39885306), (6, 33237755), (10, 19942653), (15, 13295102), (30, 6647551)]