205896306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1433}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 515414016

約数和(自身を除く): 309517710

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 311, 462, 622, 933, 1433, 1866, 2177, 2866, 3421, 4299, 4354, 6531, 6842, 8598, 10031, 10263, 13062, 15763, 20062, 20526, 23947, 30093, 31526, 47289, 47894, 60186, 71841, 94578, 110341, 143682, 220682, 331023, 445663, 662046, 891326, 1336989, 2673978, 3119641, 4902293, 6239282, 9358923, 9804586, 14706879, 18717846, 29413758, 34316051, 68632102, 102948153, 205896306]

約数ペア:

[(1, 205896306), (2, 102948153), (3, 68632102), (6, 34316051), (7, 29413758), (11, 18717846), (14, 14706879), (21, 9804586), (22, 9358923), (33, 6239282), (42, 4902293), (66, 3119641), (77, 2673978), (154, 1336989), (231, 891326), (311, 662046), (462, 445663), (622, 331023), (933, 220682), (1433, 143682), (1866, 110341), (2177, 94578), (2866, 71841), (3421, 60186), (4299, 47894), (4354, 47289), (6531, 31526), (6842, 30093), (8598, 23947), (10031, 20526), (10263, 20062), (13062, 15763)]