206937455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53129}}^1$

素因数の和:53194

約数の個数: 16

約数和(自身を含む): 267775200

約数和(自身を除く): 60837745

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 53129, 265645, 1009451, 2178289, 5047255, 10891445, 41387491, 206937455]

約数ペア:

[(1, 206937455), (5, 41387491), (19, 10891445), (41, 5047255), (95, 2178289), (205, 1009451), (779, 265645), (3895, 53129)]