206906407771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1\times {\mathrm{620303}}^1$

素因数の和:623130

約数の個数: 16

約数和(自身を含む): 250463867904

約数和(自身を除く): 43557460133

約数列:

[1, 7, 17, 119, 2803, 19621, 47651, 333557, 620303, 4342121, 10545151, 73816057, 1738709309, 12170965163, 29558058253, 206906407771]

約数ペア:

[(1, 206906407771), (7, 29558058253), (17, 12170965163), (119, 1738709309), (2803, 73816057), (19621, 10545151), (47651, 4342121), (333557, 620303)]