207880708

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{8849}}^1$

素因数の和:9699

約数の個数: 24

約数和(自身を含む): 416304000

約数和(自身を除く): 208423292

約数列:

[1, 2, 4, 7, 14, 28, 839, 1678, 3356, 5873, 8849, 11746, 17698, 23492, 35396, 61943, 123886, 247772, 7424311, 14848622, 29697244, 51970177, 103940354, 207880708]

約数ペア:

[(1, 207880708), (2, 103940354), (4, 51970177), (7, 29697244), (14, 14848622), (28, 7424311), (839, 247772), (1678, 123886), (3356, 61943), (5873, 35396), (8849, 23492), (11746, 17698)]