208332866

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 367973760

約数和(自身を除く): 159640894

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 523, 769, 1046, 1538, 3661, 5383, 7322, 10766, 19351, 28453, 38702, 56906, 135457, 199171, 270914, 398342, 402187, 804374, 2815309, 5630618, 14880919, 29761838, 104166433, 208332866]

約数ペア:

[(1, 208332866), (2, 104166433), (7, 29761838), (14, 14880919), (37, 5630618), (74, 2815309), (259, 804374), (518, 402187), (523, 398342), (769, 270914), (1046, 199171), (1538, 135457), (3661, 56906), (5383, 38702), (7322, 28453), (10766, 19351)]