209668368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2141

約数の個数: 160

約数和(自身を含む): 695955456

約数和(自身を除く): 486287088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 104, 112, 138, 156, 161, 168, 182, 184, 208, 273, 276, 299, 312, 322, 336, 364, 368, 483, 546, 552, 598, 624, 644, 728, 897, 966, 1092, 1104, 1196, 1288, 1456, 1794, 1932, 2087, 2093, 2184, 2392, 2576, 3588, 3864, 4174, 4186, 4368, 4784, 6261, 6279, 7176, 7728, 8348, 8372, 12522, 12558, 14352, 14609, 16696, 16744, 25044, 25116, 27131, 29218, 33392, 33488, 43827, 48001, 50088, 50232, 54262, 58436, 81393, 87654, 96002, 100176, 100464, 108524, 116872, 144003, 162786, 175308, 189917, 192004, 217048, 233744, 288006, 325572, 336007, 350616, 379834, 384008, 434096, 569751, 576012, 624013, 651144, 672014, 701232, 759668, 768016, 1008021, 1139502, 1152024, 1248026, 1302288, 1344028, 1519336, 1872039, 2016042, 2279004, 2304048, 2496052, 2688056, 3038672, 3744078, 4032084, 4368091, 4558008, 4992104, 5376112, 7488156, 8064168, 8736182, 9116016, 9984208, 13104273, 14976312, 16128336, 17472364, 26208546, 29952624, 34944728, 52417092, 69889456, 104834184, 209668368]

約数ペア:

[(1, 209668368), (2, 104834184), (3, 69889456), (4, 52417092), (6, 34944728), (7, 29952624), (8, 26208546), (12, 17472364), (13, 16128336), (14, 14976312), (16, 13104273), (21, 9984208), (23, 9116016), (24, 8736182), (26, 8064168), (28, 7488156), (39, 5376112), (42, 4992104), (46, 4558008), (48, 4368091), (52, 4032084), (56, 3744078), (69, 3038672), (78, 2688056), (84, 2496052), (91, 2304048), (92, 2279004), (104, 2016042), (112, 1872039), (138, 1519336), (156, 1344028), (161, 1302288), (168, 1248026), (182, 1152024), (184, 1139502), (208, 1008021), (273, 768016), (276, 759668), (299, 701232), (312, 672014), (322, 651144), (336, 624013), (364, 576012), (368, 569751), (483, 434096), (546, 384008), (552, 379834), (598, 350616), (624, 336007), (644, 325572), (728, 288006), (897, 233744), (966, 217048), (1092, 192004), (1104, 189917), (1196, 175308), (1288, 162786), (1456, 144003), (1794, 116872), (1932, 108524), (2087, 100464), (2093, 100176), (2184, 96002), (2392, 87654), (2576, 81393), (3588, 58436), (3864, 54262), (4174, 50232), (4186, 50088), (4368, 48001), (4784, 43827), (6261, 33488), (6279, 33392), (7176, 29218), (7728, 27131), (8348, 25116), (8372, 25044), (12522, 16744), (12558, 16696), (14352, 14609)]