201020708

素因数分解:

$2^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{6359}}^1$

素因数の和:7499

約数の個数: 24

約数和(自身を含む): 402460800

約数和(自身を除く): 201440092

約数列:

[1, 2, 4, 7, 14, 28, 1129, 2258, 4516, 6359, 7903, 12718, 15806, 25436, 31612, 44513, 89026, 178052, 7179311, 14358622, 28717244, 50255177, 100510354, 201020708]

約数ペア:

[(1, 201020708), (2, 100510354), (4, 50255177), (7, 28717244), (14, 14358622), (28, 7179311), (1129, 178052), (2258, 89026), (4516, 44513), (6359, 31612), (7903, 25436), (12718, 15806)]