208804522216

素因数分解:

$2^3\times {\mathrm{1289}}^1\times {\mathrm{1327}}^1\times {\mathrm{15259}}^1$

素因数の和:17881

約数の個数: 32

約数和(自身を含む): 392133168000

約数和(自身を除く): 183328645784

約数列:

[1, 2, 4, 8, 1289, 1327, 2578, 2654, 5156, 5308, 10312, 10616, 15259, 30518, 61036, 122072, 1710503, 3421006, 6842012, 13684024, 19668851, 20248693, 39337702, 40497386, 78675404, 80994772, 157350808, 161989544, 26100565277, 52201130554, 104402261108, 208804522216]

約数ペア:

[(1, 208804522216), (2, 104402261108), (4, 52201130554), (8, 26100565277), (1289, 161989544), (1327, 157350808), (2578, 80994772), (2654, 78675404), (5156, 40497386), (5308, 39337702), (10312, 20248693), (10616, 19668851), (15259, 13684024), (30518, 6842012), (61036, 3421006), (122072, 1710503)]