208038531

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{2311}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 285356288

約数和(自身を除く): 77317757

約数列:

[1, 3, 37, 111, 811, 2311, 2433, 6933, 30007, 85507, 90021, 256521, 1874221, 5622663, 69346177, 208038531]

約数ペア:

[(1, 208038531), (3, 69346177), (37, 5622663), (111, 1874221), (811, 256521), (2311, 90021), (2433, 85507), (6933, 30007)]