206373888

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 198

約数和(自身を含む): 694706766

約数和(自身を除く): 488332878

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 457, 504, 512, 576, 588, 672, 768, 784, 882, 896, 914, 1008, 1024, 1152, 1176, 1344, 1371, 1536, 1568, 1764, 1792, 1828, 2016, 2304, 2352, 2688, 2742, 3072, 3136, 3199, 3528, 3584, 3656, 4032, 4113, 4608, 4704, 5376, 5484, 6272, 6398, 7056, 7168, 7312, 8064, 8226, 9216, 9408, 9597, 10752, 10968, 12544, 12796, 14112, 14624, 16128, 16452, 18816, 19194, 21504, 21936, 22393, 25088, 25592, 28224, 28791, 29248, 32256, 32904, 37632, 38388, 43872, 44786, 50176, 51184, 56448, 57582, 58496, 64512, 65808, 67179, 75264, 76776, 87744, 89572, 102368, 112896, 115164, 116992, 131616, 134358, 150528, 153552, 175488, 179144, 201537, 204736, 225792, 230328, 233984, 263232, 268716, 307104, 350976, 358288, 403074, 409472, 451584, 460656, 467968, 526464, 537432, 614208, 701952, 716576, 806148, 818944, 921312, 1052928, 1074864, 1228416, 1403904, 1433152, 1612296, 1637888, 1842624, 2105856, 2149728, 2456832, 2866304, 3224592, 3275776, 3685248, 4211712, 4299456, 4913664, 5732608, 6449184, 7370496, 8598912, 9827328, 11465216, 12898368, 14740992, 17197824, 22930432, 25796736, 29481984, 34395648, 51593472, 68791296, 103186944, 206373888]

約数ペア:

[(1, 206373888), (2, 103186944), (3, 68791296), (4, 51593472), (6, 34395648), (7, 29481984), (8, 25796736), (9, 22930432), (12, 17197824), (14, 14740992), (16, 12898368), (18, 11465216), (21, 9827328), (24, 8598912), (28, 7370496), (32, 6449184), (36, 5732608), (42, 4913664), (48, 4299456), (49, 4211712), (56, 3685248), (63, 3275776), (64, 3224592), (72, 2866304), (84, 2456832), (96, 2149728), (98, 2105856), (112, 1842624), (126, 1637888), (128, 1612296), (144, 1433152), (147, 1403904), (168, 1228416), (192, 1074864), (196, 1052928), (224, 921312), (252, 818944), (256, 806148), (288, 716576), (294, 701952), (336, 614208), (384, 537432), (392, 526464), (441, 467968), (448, 460656), (457, 451584), (504, 409472), (512, 403074), (576, 358288), (588, 350976), (672, 307104), (768, 268716), (784, 263232), (882, 233984), (896, 230328), (914, 225792), (1008, 204736), (1024, 201537), (1152, 179144), (1176, 175488), (1344, 153552), (1371, 150528), (1536, 134358), (1568, 131616), (1764, 116992), (1792, 115164), (1828, 112896), (2016, 102368), (2304, 89572), (2352, 87744), (2688, 76776), (2742, 75264), (3072, 67179), (3136, 65808), (3199, 64512), (3528, 58496), (3584, 57582), (3656, 56448), (4032, 51184), (4113, 50176), (4608, 44786), (4704, 43872), (5376, 38388), (5484, 37632), (6272, 32904), (6398, 32256), (7056, 29248), (7168, 28791), (7312, 28224), (8064, 25592), (8226, 25088), (9216, 22393), (9408, 21936), (9597, 21504), (10752, 19194), (10968, 18816), (12544, 16452), (12796, 16128), (14112, 14624)]