205751896

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19037}}^1$

素因数の和:19243

約数の個数: 32

約数和(自身を含む): 443204640

約数和(自身を除く): 237452744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 19037, 38074, 76148, 133259, 152296, 266518, 533036, 1066072, 3674141, 7348282, 14696564, 25718987, 29393128, 51437974, 102875948, 205751896]

約数ペア:

[(1, 205751896), (2, 102875948), (4, 51437974), (7, 29393128), (8, 25718987), (14, 14696564), (28, 7348282), (56, 3674141), (193, 1066072), (386, 533036), (772, 266518), (1351, 152296), (1544, 133259), (2702, 76148), (5404, 38074), (10808, 19037)]