203979776

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 176

約数和(自身を含む): 550233600

約数和(自身を除く): 346253824

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 199, 208, 224, 256, 286, 308, 352, 364, 398, 416, 448, 512, 572, 616, 704, 728, 796, 832, 896, 1001, 1024, 1144, 1232, 1393, 1408, 1456, 1592, 1664, 1792, 2002, 2189, 2288, 2464, 2587, 2786, 2816, 2912, 3184, 3328, 3584, 4004, 4378, 4576, 4928, 5174, 5572, 5632, 5824, 6368, 6656, 7168, 8008, 8756, 9152, 9856, 10348, 11144, 11264, 11648, 12736, 13312, 15323, 16016, 17512, 18109, 18304, 19712, 20696, 22288, 23296, 25472, 28457, 30646, 32032, 35024, 36218, 36608, 39424, 41392, 44576, 46592, 50944, 56914, 61292, 64064, 70048, 72436, 73216, 78848, 82784, 89152, 93184, 101888, 113828, 122584, 128128, 140096, 144872, 146432, 165568, 178304, 199199, 203776, 227656, 245168, 256256, 280192, 289744, 331136, 356608, 398398, 455312, 490336, 512512, 560384, 579488, 662272, 713216, 796796, 910624, 980672, 1025024, 1120768, 1158976, 1324544, 1426432, 1593592, 1821248, 1961344, 2241536, 2317952, 2649088, 3187184, 3642496, 3922688, 4635904, 6374368, 7284992, 7845376, 9271808, 12748736, 14569984, 15690752, 18543616, 25497472, 29139968, 50994944, 101989888, 203979776]

約数ペア:

[(1, 203979776), (2, 101989888), (4, 50994944), (7, 29139968), (8, 25497472), (11, 18543616), (13, 15690752), (14, 14569984), (16, 12748736), (22, 9271808), (26, 7845376), (28, 7284992), (32, 6374368), (44, 4635904), (52, 3922688), (56, 3642496), (64, 3187184), (77, 2649088), (88, 2317952), (91, 2241536), (104, 1961344), (112, 1821248), (128, 1593592), (143, 1426432), (154, 1324544), (176, 1158976), (182, 1120768), (199, 1025024), (208, 980672), (224, 910624), (256, 796796), (286, 713216), (308, 662272), (352, 579488), (364, 560384), (398, 512512), (416, 490336), (448, 455312), (512, 398398), (572, 356608), (616, 331136), (704, 289744), (728, 280192), (796, 256256), (832, 245168), (896, 227656), (1001, 203776), (1024, 199199), (1144, 178304), (1232, 165568), (1393, 146432), (1408, 144872), (1456, 140096), (1592, 128128), (1664, 122584), (1792, 113828), (2002, 101888), (2189, 93184), (2288, 89152), (2464, 82784), (2587, 78848), (2786, 73216), (2816, 72436), (2912, 70048), (3184, 64064), (3328, 61292), (3584, 56914), (4004, 50944), (4378, 46592), (4576, 44576), (4928, 41392), (5174, 39424), (5572, 36608), (5632, 36218), (5824, 35024), (6368, 32032), (6656, 30646), (7168, 28457), (8008, 25472), (8756, 23296), (9152, 22288), (9856, 20696), (10348, 19712), (11144, 18304), (11264, 18109), (11648, 17512), (12736, 16016), (13312, 15323)]