206540544

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 636027392

約数和(自身を除く): 429486848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 256, 309, 336, 373, 384, 412, 448, 618, 672, 721, 746, 768, 824, 896, 1119, 1236, 1344, 1442, 1492, 1648, 1792, 2163, 2238, 2472, 2611, 2688, 2884, 2984, 3296, 4326, 4476, 4944, 5222, 5376, 5768, 5968, 6592, 7833, 8652, 8952, 9888, 10444, 11536, 11936, 13184, 15666, 17304, 17904, 19776, 20888, 23072, 23872, 26368, 31332, 34608, 35808, 38419, 39552, 41776, 46144, 47744, 62664, 69216, 71616, 76838, 79104, 83552, 92288, 95488, 115257, 125328, 138432, 143232, 153676, 167104, 184576, 230514, 250656, 268933, 276864, 286464, 307352, 334208, 461028, 501312, 537866, 553728, 614704, 668416, 806799, 922056, 1002624, 1075732, 1229408, 1613598, 1844112, 2005248, 2151464, 2458816, 3227196, 3688224, 4302928, 4917632, 6454392, 7376448, 8605856, 9835264, 12908784, 14752896, 17211712, 25817568, 29505792, 34423424, 51635136, 68846848, 103270272, 206540544]

約数ペア:

[(1, 206540544), (2, 103270272), (3, 68846848), (4, 51635136), (6, 34423424), (7, 29505792), (8, 25817568), (12, 17211712), (14, 14752896), (16, 12908784), (21, 9835264), (24, 8605856), (28, 7376448), (32, 6454392), (42, 4917632), (48, 4302928), (56, 3688224), (64, 3227196), (84, 2458816), (96, 2151464), (103, 2005248), (112, 1844112), (128, 1613598), (168, 1229408), (192, 1075732), (206, 1002624), (224, 922056), (256, 806799), (309, 668416), (336, 614704), (373, 553728), (384, 537866), (412, 501312), (448, 461028), (618, 334208), (672, 307352), (721, 286464), (746, 276864), (768, 268933), (824, 250656), (896, 230514), (1119, 184576), (1236, 167104), (1344, 153676), (1442, 143232), (1492, 138432), (1648, 125328), (1792, 115257), (2163, 95488), (2238, 92288), (2472, 83552), (2611, 79104), (2688, 76838), (2884, 71616), (2984, 69216), (3296, 62664), (4326, 47744), (4476, 46144), (4944, 41776), (5222, 39552), (5376, 38419), (5768, 35808), (5968, 34608), (6592, 31332), (7833, 26368), (8652, 23872), (8952, 23072), (9888, 20888), (10444, 19776), (11536, 17904), (11936, 17304), (13184, 15666)]