206875928

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19141}}^1$

素因数の和:19347

約数の個数: 32

約数和(自身を含む): 445625760

約数和(自身を除く): 238749832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 19141, 38282, 76564, 133987, 153128, 267974, 535948, 1071896, 3694213, 7388426, 14776852, 25859491, 29553704, 51718982, 103437964, 206875928]

約数ペア:

[(1, 206875928), (2, 103437964), (4, 51718982), (7, 29553704), (8, 25859491), (14, 14776852), (28, 7388426), (56, 3694213), (193, 1071896), (386, 535948), (772, 267974), (1351, 153128), (1544, 133987), (2702, 76564), (5404, 38282), (10808, 19141)]