203411712

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 625235072

約数和(自身を除く): 421823360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 241, 256, 314, 336, 384, 448, 471, 482, 628, 672, 723, 768, 896, 942, 964, 1099, 1256, 1344, 1446, 1687, 1792, 1884, 1928, 2198, 2512, 2688, 2892, 3297, 3374, 3768, 3856, 4396, 5024, 5061, 5376, 5784, 6594, 6748, 7536, 7712, 8792, 10048, 10122, 11568, 13188, 13496, 15072, 15424, 17584, 20096, 20244, 23136, 26376, 26992, 30144, 30848, 35168, 37837, 40192, 40488, 46272, 52752, 53984, 60288, 61696, 70336, 75674, 80976, 92544, 105504, 107968, 113511, 120576, 140672, 151348, 161952, 185088, 211008, 215936, 227022, 264859, 281344, 302696, 323904, 422016, 431872, 454044, 529718, 605392, 647808, 794577, 844032, 908088, 1059436, 1210784, 1295616, 1589154, 1816176, 2118872, 2421568, 3178308, 3632352, 4237744, 4843136, 6356616, 7264704, 8475488, 9686272, 12713232, 14529408, 16950976, 25426464, 29058816, 33901952, 50852928, 67803904, 101705856, 203411712]

約数ペア:

[(1, 203411712), (2, 101705856), (3, 67803904), (4, 50852928), (6, 33901952), (7, 29058816), (8, 25426464), (12, 16950976), (14, 14529408), (16, 12713232), (21, 9686272), (24, 8475488), (28, 7264704), (32, 6356616), (42, 4843136), (48, 4237744), (56, 3632352), (64, 3178308), (84, 2421568), (96, 2118872), (112, 1816176), (128, 1589154), (157, 1295616), (168, 1210784), (192, 1059436), (224, 908088), (241, 844032), (256, 794577), (314, 647808), (336, 605392), (384, 529718), (448, 454044), (471, 431872), (482, 422016), (628, 323904), (672, 302696), (723, 281344), (768, 264859), (896, 227022), (942, 215936), (964, 211008), (1099, 185088), (1256, 161952), (1344, 151348), (1446, 140672), (1687, 120576), (1792, 113511), (1884, 107968), (1928, 105504), (2198, 92544), (2512, 80976), (2688, 75674), (2892, 70336), (3297, 61696), (3374, 60288), (3768, 53984), (3856, 52752), (4396, 46272), (5024, 40488), (5061, 40192), (5376, 37837), (5784, 35168), (6594, 30848), (6748, 30144), (7536, 26992), (7712, 26376), (8792, 23136), (10048, 20244), (10122, 20096), (11568, 17584), (13188, 15424), (13496, 15072)]