205123583056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1\times {\mathrm{10601}}^1$

素因数の和:16220

約数の個数: 80

約数和(自身を含む): 468982268928

約数和(自身を除く): 263858685872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 5573, 10601, 11146, 21202, 22292, 39011, 42404, 44584, 74207, 78022, 84808, 89168, 148414, 156044, 169616, 172763, 296828, 312088, 328631, 345526, 593656, 624176, 657262, 691052, 1187312, 1209341, 1314524, 1382104, 2300417, 2418682, 2629048, 2764208, 4600834, 4837364, 5258096, 9201668, 9674728, 18403336, 19349456, 36806672, 59079373, 118158746, 236317492, 413555611, 472634984, 827111222, 945269968, 1654222444, 1831460563, 3308444888, 3662921126, 6616889776, 7325842252, 12820223941, 14651684504, 25640447882, 29303369008, 51280895764, 102561791528, 205123583056]

約数ペア:

[(1, 205123583056), (2, 102561791528), (4, 51280895764), (7, 29303369008), (8, 25640447882), (14, 14651684504), (16, 12820223941), (28, 7325842252), (31, 6616889776), (56, 3662921126), (62, 3308444888), (112, 1831460563), (124, 1654222444), (217, 945269968), (248, 827111222), (434, 472634984), (496, 413555611), (868, 236317492), (1736, 118158746), (3472, 59079373), (5573, 36806672), (10601, 19349456), (11146, 18403336), (21202, 9674728), (22292, 9201668), (39011, 5258096), (42404, 4837364), (44584, 4600834), (74207, 2764208), (78022, 2629048), (84808, 2418682), (89168, 2300417), (148414, 1382104), (156044, 1314524), (169616, 1209341), (172763, 1187312), (296828, 691052), (312088, 657262), (328631, 624176), (345526, 593656)]