200905796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32467}}^1$

素因数の和:32508

約数の個数: 48

約数和(自身を含む): 458188416

約数和(自身を除く): 257282620

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 32467, 64934, 129868, 227269, 422071, 454538, 551939, 844142, 909076, 1103878, 1688284, 2207756, 2954497, 3863573, 5908994, 7175207, 7727146, 11817988, 14350414, 15454292, 28700828, 50226449, 100452898, 200905796]

約数ペア:

[(1, 200905796), (2, 100452898), (4, 50226449), (7, 28700828), (13, 15454292), (14, 14350414), (17, 11817988), (26, 7727146), (28, 7175207), (34, 5908994), (52, 3863573), (68, 2954497), (91, 2207756), (119, 1688284), (182, 1103878), (221, 909076), (238, 844142), (364, 551939), (442, 454538), (476, 422071), (884, 227269), (1547, 129868), (3094, 64934), (6188, 32467)]