207964708

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{12653}}^1$

素因数の和:13251

約数の個数: 24

約数和(自身を含む): 416670912

約数和(自身を除く): 208706204

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 2348, 4109, 8218, 12653, 16436, 25306, 50612, 88571, 177142, 354284, 7427311, 14854622, 29709244, 51991177, 103982354, 207964708]

約数ペア:

[(1, 207964708), (2, 103982354), (4, 51991177), (7, 29709244), (14, 14854622), (28, 7427311), (587, 354284), (1174, 177142), (2348, 88571), (4109, 50612), (8218, 25306), (12653, 16436)]