203215488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 681523200

約数和(自身を除く): 478307712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 64, 69, 76, 84, 92, 96, 112, 114, 128, 133, 138, 152, 161, 168, 173, 184, 192, 224, 228, 266, 276, 304, 322, 336, 346, 368, 384, 399, 437, 448, 456, 483, 519, 532, 552, 608, 644, 672, 692, 736, 798, 874, 896, 912, 966, 1038, 1064, 1104, 1211, 1216, 1288, 1311, 1344, 1384, 1472, 1596, 1748, 1824, 1932, 2076, 2128, 2208, 2422, 2432, 2576, 2622, 2688, 2768, 2944, 3059, 3192, 3287, 3496, 3633, 3648, 3864, 3979, 4152, 4256, 4416, 4844, 5152, 5244, 5536, 6118, 6384, 6574, 6992, 7266, 7296, 7728, 7958, 8304, 8512, 8832, 9177, 9688, 9861, 10304, 10488, 11072, 11937, 12236, 12768, 13148, 13984, 14532, 15456, 15916, 16608, 17024, 18354, 19376, 19722, 20608, 20976, 22144, 23009, 23874, 24472, 25536, 26296, 27853, 27968, 29064, 30912, 31832, 33216, 36708, 38752, 39444, 41952, 46018, 47748, 48944, 51072, 52592, 55706, 55936, 58128, 61824, 63664, 66432, 69027, 73416, 75601, 77504, 78888, 83559, 83904, 92036, 95496, 97888, 105184, 111412, 116256, 127328, 138054, 146832, 151202, 155008, 157776, 167118, 167808, 184072, 190992, 195776, 210368, 222824, 226803, 232512, 254656, 276108, 293664, 302404, 315552, 334236, 368144, 381984, 391552, 420736, 445648, 453606, 465024, 509312, 529207, 552216, 587328, 604808, 631104, 668472, 736288, 763968, 891296, 907212, 1058414, 1104432, 1174656, 1209616, 1262208, 1336944, 1472576, 1527936, 1587621, 1782592, 1814424, 2116828, 2208864, 2419232, 2673888, 2945152, 3175242, 3565184, 3628848, 4233656, 4417728, 4838464, 5347776, 6350484, 7257696, 8467312, 8835456, 9676928, 10695552, 12700968, 14515392, 16934624, 25401936, 29030784, 33869248, 50803872, 67738496, 101607744, 203215488]

約数ペア:

[(1, 203215488), (2, 101607744), (3, 67738496), (4, 50803872), (6, 33869248), (7, 29030784), (8, 25401936), (12, 16934624), (14, 14515392), (16, 12700968), (19, 10695552), (21, 9676928), (23, 8835456), (24, 8467312), (28, 7257696), (32, 6350484), (38, 5347776), (42, 4838464), (46, 4417728), (48, 4233656), (56, 3628848), (57, 3565184), (64, 3175242), (69, 2945152), (76, 2673888), (84, 2419232), (92, 2208864), (96, 2116828), (112, 1814424), (114, 1782592), (128, 1587621), (133, 1527936), (138, 1472576), (152, 1336944), (161, 1262208), (168, 1209616), (173, 1174656), (184, 1104432), (192, 1058414), (224, 907212), (228, 891296), (266, 763968), (276, 736288), (304, 668472), (322, 631104), (336, 604808), (346, 587328), (368, 552216), (384, 529207), (399, 509312), (437, 465024), (448, 453606), (456, 445648), (483, 420736), (519, 391552), (532, 381984), (552, 368144), (608, 334236), (644, 315552), (672, 302404), (692, 293664), (736, 276108), (798, 254656), (874, 232512), (896, 226803), (912, 222824), (966, 210368), (1038, 195776), (1064, 190992), (1104, 184072), (1211, 167808), (1216, 167118), (1288, 157776), (1311, 155008), (1344, 151202), (1384, 146832), (1472, 138054), (1596, 127328), (1748, 116256), (1824, 111412), (1932, 105184), (2076, 97888), (2128, 95496), (2208, 92036), (2422, 83904), (2432, 83559), (2576, 78888), (2622, 77504), (2688, 75601), (2768, 73416), (2944, 69027), (3059, 66432), (3192, 63664), (3287, 61824), (3496, 58128), (3633, 55936), (3648, 55706), (3864, 52592), (3979, 51072), (4152, 48944), (4256, 47748), (4416, 46018), (4844, 41952), (5152, 39444), (5244, 38752), (5536, 36708), (6118, 33216), (6384, 31832), (6574, 30912), (6992, 29064), (7266, 27968), (7296, 27853), (7728, 26296), (7958, 25536), (8304, 24472), (8512, 23874), (8832, 23009), (9177, 22144), (9688, 20976), (9861, 20608), (10304, 19722), (10488, 19376), (11072, 18354), (11937, 17024), (12236, 16608), (12768, 15916), (13148, 15456), (13984, 14532)]