208528038

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4933

約数の個数: 48

約数和(自身を含む): 473119920

約数和(自身を除く): 264591882

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 1494, 2407, 4813, 4814, 7221, 9626, 14439, 14442, 21663, 28878, 43317, 43326, 86634, 139577, 279154, 399479, 418731, 798958, 837462, 1198437, 1256193, 2396874, 2512386, 3595311, 7190622, 11584891, 23169782, 34754673, 69509346, 104264019, 208528038]

約数ペア:

[(1, 208528038), (2, 104264019), (3, 69509346), (6, 34754673), (9, 23169782), (18, 11584891), (29, 7190622), (58, 3595311), (83, 2512386), (87, 2396874), (166, 1256193), (174, 1198437), (249, 837462), (261, 798958), (498, 418731), (522, 399479), (747, 279154), (1494, 139577), (2407, 86634), (4813, 43326), (4814, 43317), (7221, 28878), (9626, 21663), (14439, 14442)]