207808576

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:867

約数の個数: 56

約数和(自身を含む): 427467776

約数和(自身を除く): 219659200

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 296, 508, 592, 691, 1016, 1184, 1382, 2032, 2368, 2764, 4064, 4699, 5528, 8128, 9398, 11056, 18796, 22112, 25567, 37592, 44224, 51134, 75184, 87757, 102268, 150368, 175514, 204536, 300736, 351028, 409072, 702056, 818144, 1404112, 1636288, 2808224, 3247009, 5616448, 6494018, 12988036, 25976072, 51952144, 103904288, 207808576]

約数ペア:

[(1, 207808576), (2, 103904288), (4, 51952144), (8, 25976072), (16, 12988036), (32, 6494018), (37, 5616448), (64, 3247009), (74, 2808224), (127, 1636288), (148, 1404112), (254, 818144), (296, 702056), (508, 409072), (592, 351028), (691, 300736), (1016, 204536), (1184, 175514), (1382, 150368), (2032, 102268), (2368, 87757), (2764, 75184), (4064, 51134), (4699, 44224), (5528, 37592), (8128, 25567), (9398, 22112), (11056, 18796)]