206615808

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 216

約数和(自身を含む): 711704448

約数和(自身を除く): 505088640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 557, 576, 644, 672, 736, 768, 828, 896, 966, 1008, 1104, 1114, 1152, 1288, 1344, 1449, 1472, 1656, 1671, 1792, 1932, 2016, 2208, 2228, 2304, 2576, 2688, 2898, 2944, 3312, 3342, 3864, 3899, 4032, 4416, 4456, 5013, 5152, 5376, 5796, 5888, 6624, 6684, 7728, 7798, 8064, 8832, 8912, 10026, 10304, 11592, 11697, 12811, 13248, 13368, 15456, 15596, 16128, 17664, 17824, 20052, 20608, 23184, 23394, 25622, 26496, 26736, 30912, 31192, 35091, 35648, 38433, 40104, 41216, 46368, 46788, 51244, 52992, 53472, 61824, 62384, 70182, 71296, 76866, 80208, 89677, 92736, 93576, 102488, 106944, 115299, 123648, 124768, 140364, 142592, 153732, 160416, 179354, 185472, 187152, 204976, 213888, 230598, 249536, 269031, 280728, 307464, 320832, 358708, 370944, 374304, 409952, 427776, 461196, 499072, 538062, 561456, 614928, 641664, 717416, 748608, 807093, 819904, 922392, 998144, 1076124, 1122912, 1229856, 1283328, 1434832, 1497216, 1614186, 1639808, 1844784, 2152248, 2245824, 2459712, 2869664, 2994432, 3228372, 3279616, 3689568, 4304496, 4491648, 4919424, 5739328, 6456744, 7379136, 8608992, 8983296, 9838848, 11478656, 12913488, 14758272, 17217984, 22957312, 25826976, 29516544, 34435968, 51653952, 68871936, 103307904, 206615808]

約数ペア:

[(1, 206615808), (2, 103307904), (3, 68871936), (4, 51653952), (6, 34435968), (7, 29516544), (8, 25826976), (9, 22957312), (12, 17217984), (14, 14758272), (16, 12913488), (18, 11478656), (21, 9838848), (23, 8983296), (24, 8608992), (28, 7379136), (32, 6456744), (36, 5739328), (42, 4919424), (46, 4491648), (48, 4304496), (56, 3689568), (63, 3279616), (64, 3228372), (69, 2994432), (72, 2869664), (84, 2459712), (92, 2245824), (96, 2152248), (112, 1844784), (126, 1639808), (128, 1614186), (138, 1497216), (144, 1434832), (161, 1283328), (168, 1229856), (184, 1122912), (192, 1076124), (207, 998144), (224, 922392), (252, 819904), (256, 807093), (276, 748608), (288, 717416), (322, 641664), (336, 614928), (368, 561456), (384, 538062), (414, 499072), (448, 461196), (483, 427776), (504, 409952), (552, 374304), (557, 370944), (576, 358708), (644, 320832), (672, 307464), (736, 280728), (768, 269031), (828, 249536), (896, 230598), (966, 213888), (1008, 204976), (1104, 187152), (1114, 185472), (1152, 179354), (1288, 160416), (1344, 153732), (1449, 142592), (1472, 140364), (1656, 124768), (1671, 123648), (1792, 115299), (1932, 106944), (2016, 102488), (2208, 93576), (2228, 92736), (2304, 89677), (2576, 80208), (2688, 76866), (2898, 71296), (2944, 70182), (3312, 62384), (3342, 61824), (3864, 53472), (3899, 52992), (4032, 51244), (4416, 46788), (4456, 46368), (5013, 41216), (5152, 40104), (5376, 38433), (5796, 35648), (5888, 35091), (6624, 31192), (6684, 30912), (7728, 26736), (7798, 26496), (8064, 25622), (8832, 23394), (8912, 23184), (10026, 20608), (10304, 20052), (11592, 17824), (11697, 17664), (12811, 16128), (13248, 15596), (13368, 15456)]