206348828

素因数分解:

$2^2\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{4703}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 413048832

約数和(自身を除く): 206700004

約数列:

[1, 2, 4, 7, 14, 28, 1567, 3134, 4703, 6268, 9406, 10969, 18812, 21938, 32921, 43876, 65842, 131684, 7369601, 14739202, 29478404, 51587207, 103174414, 206348828]

約数ペア:

[(1, 206348828), (2, 103174414), (4, 51587207), (7, 29478404), (14, 14739202), (28, 7369601), (1567, 131684), (3134, 65842), (4703, 43876), (6268, 32921), (9406, 21938), (10969, 18812)]