208984674

素因数分解:

$2^1\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{30851}}^1$

素因数の和:31985

約数の個数: 16

約数和(自身を含む): 418353120

約数和(自身を除く): 209368446

約数列:

[1, 2, 3, 6, 1129, 2258, 3387, 6774, 30851, 61702, 92553, 185106, 34830779, 69661558, 104492337, 208984674]

約数ペア:

[(1, 208984674), (2, 104492337), (3, 69661558), (6, 34830779), (1129, 185106), (2258, 92553), (3387, 61702), (6774, 30851)]