205655162984

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1\times {\mathrm{2417}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 393874790400

約数和(自身を除く): 188219627416

約数列:

[1, 2, 4, 8, 83, 127, 166, 254, 332, 508, 664, 1009, 1016, 2018, 2417, 4036, 4834, 8072, 9668, 10541, 19336, 21082, 42164, 83747, 84328, 128143, 167494, 200611, 256286, 306959, 334988, 401222, 512572, 613918, 669976, 802444, 1025144, 1227836, 1604888, 2438753, 2455672, 4877506, 9755012, 10635869, 19510024, 21271738, 25477597, 42543476, 50955194, 85086952, 101910388, 202416499, 203820776, 309721631, 404832998, 619443262, 809665996, 1238886524, 1619331992, 2477773048, 25706895373, 51413790746, 102827581492, 205655162984]

約数ペア:

[(1, 205655162984), (2, 102827581492), (4, 51413790746), (8, 25706895373), (83, 2477773048), (127, 1619331992), (166, 1238886524), (254, 809665996), (332, 619443262), (508, 404832998), (664, 309721631), (1009, 203820776), (1016, 202416499), (2018, 101910388), (2417, 85086952), (4036, 50955194), (4834, 42543476), (8072, 25477597), (9668, 21271738), (10541, 19510024), (19336, 10635869), (21082, 9755012), (42164, 4877506), (83747, 2455672), (84328, 2438753), (128143, 1604888), (167494, 1227836), (200611, 1025144), (256286, 802444), (306959, 669976), (334988, 613918), (401222, 512572)]