208130545

素因数分解:

$5^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{3673}}^1$

素因数の和:5304

約数の個数: 16

約数和(自身を含む): 285690240

約数和(自身を除く): 77559695

約数列:

[1, 5, 7, 35, 1619, 3673, 8095, 11333, 18365, 25711, 56665, 128555, 5946587, 29732935, 41626109, 208130545]

約数ペア:

[(1, 208130545), (5, 41626109), (7, 29732935), (35, 5946587), (1619, 128555), (3673, 56665), (8095, 25711), (11333, 18365)]