205839144

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2021

約数の個数: 160

約数和(自身を含む): 687899520

約数和(自身を除く): 482060376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 552, 567, 621, 644, 648, 756, 828, 966, 1134, 1242, 1288, 1449, 1512, 1656, 1863, 1932, 1973, 2268, 2484, 2898, 3726, 3864, 3946, 4347, 4536, 4968, 5796, 5919, 7452, 7892, 8694, 11592, 11838, 13041, 13811, 14904, 15784, 17388, 17757, 23676, 26082, 27622, 34776, 35514, 41433, 45379, 47352, 52164, 53271, 55244, 71028, 82866, 90758, 104328, 106542, 110488, 124299, 136137, 142056, 159813, 165732, 181516, 213084, 248598, 272274, 317653, 319626, 331464, 363032, 372897, 408411, 426168, 497196, 544548, 635306, 639252, 745794, 816822, 952959, 994392, 1089096, 1118691, 1225233, 1270612, 1278504, 1491588, 1633644, 1905918, 2237382, 2450466, 2541224, 2858877, 2983176, 3267288, 3675699, 3811836, 4474764, 4900932, 5717754, 7351398, 7623672, 8576631, 8949528, 9801864, 11435508, 14702796, 17153262, 22871016, 25729893, 29405592, 34306524, 51459786, 68613048, 102919572, 205839144]

約数ペア:

[(1, 205839144), (2, 102919572), (3, 68613048), (4, 51459786), (6, 34306524), (7, 29405592), (8, 25729893), (9, 22871016), (12, 17153262), (14, 14702796), (18, 11435508), (21, 9801864), (23, 8949528), (24, 8576631), (27, 7623672), (28, 7351398), (36, 5717754), (42, 4900932), (46, 4474764), (54, 3811836), (56, 3675699), (63, 3267288), (69, 2983176), (72, 2858877), (81, 2541224), (84, 2450466), (92, 2237382), (108, 1905918), (126, 1633644), (138, 1491588), (161, 1278504), (162, 1270612), (168, 1225233), (184, 1118691), (189, 1089096), (207, 994392), (216, 952959), (252, 816822), (276, 745794), (322, 639252), (324, 635306), (378, 544548), (414, 497196), (483, 426168), (504, 408411), (552, 372897), (567, 363032), (621, 331464), (644, 319626), (648, 317653), (756, 272274), (828, 248598), (966, 213084), (1134, 181516), (1242, 165732), (1288, 159813), (1449, 142056), (1512, 136137), (1656, 124299), (1863, 110488), (1932, 106542), (1973, 104328), (2268, 90758), (2484, 82866), (2898, 71028), (3726, 55244), (3864, 53271), (3946, 52164), (4347, 47352), (4536, 45379), (4968, 41433), (5796, 35514), (5919, 34776), (7452, 27622), (7892, 26082), (8694, 23676), (11592, 17757), (11838, 17388), (13041, 15784), (13811, 14904)]