210270368

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 535719744

約数和(自身を除く): 325449376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 73, 77, 88, 98, 112, 146, 154, 167, 176, 196, 224, 292, 308, 334, 352, 392, 511, 539, 584, 616, 668, 784, 803, 1022, 1078, 1168, 1169, 1232, 1336, 1568, 1606, 1837, 2044, 2156, 2336, 2338, 2464, 2672, 3212, 3577, 3674, 4088, 4312, 4676, 5344, 5621, 6424, 7154, 7348, 8176, 8183, 8624, 9352, 11242, 12191, 12848, 12859, 14308, 14696, 16352, 16366, 17248, 18704, 22484, 24382, 25696, 25718, 28616, 29392, 32732, 37408, 39347, 44968, 48764, 51436, 57232, 58784, 65464, 78694, 85337, 89936, 90013, 97528, 102872, 114464, 130928, 134101, 157388, 170674, 179872, 180026, 195056, 205744, 261856, 268202, 314776, 341348, 360052, 390112, 411488, 536404, 597359, 629552, 682696, 720104, 938707, 1072808, 1194718, 1259104, 1365392, 1440208, 1877414, 2145616, 2389436, 2730784, 2880416, 3754828, 4291232, 4778872, 6570949, 7509656, 9557744, 13141898, 15019312, 19115488, 26283796, 30038624, 52567592, 105135184, 210270368]

約数ペア:

[(1, 210270368), (2, 105135184), (4, 52567592), (7, 30038624), (8, 26283796), (11, 19115488), (14, 15019312), (16, 13141898), (22, 9557744), (28, 7509656), (32, 6570949), (44, 4778872), (49, 4291232), (56, 3754828), (73, 2880416), (77, 2730784), (88, 2389436), (98, 2145616), (112, 1877414), (146, 1440208), (154, 1365392), (167, 1259104), (176, 1194718), (196, 1072808), (224, 938707), (292, 720104), (308, 682696), (334, 629552), (352, 597359), (392, 536404), (511, 411488), (539, 390112), (584, 360052), (616, 341348), (668, 314776), (784, 268202), (803, 261856), (1022, 205744), (1078, 195056), (1168, 180026), (1169, 179872), (1232, 170674), (1336, 157388), (1568, 134101), (1606, 130928), (1837, 114464), (2044, 102872), (2156, 97528), (2336, 90013), (2338, 89936), (2464, 85337), (2672, 78694), (3212, 65464), (3577, 58784), (3674, 57232), (4088, 51436), (4312, 48764), (4676, 44968), (5344, 39347), (5621, 37408), (6424, 32732), (7154, 29392), (7348, 28616), (8176, 25718), (8183, 25696), (8624, 24382), (9352, 22484), (11242, 18704), (12191, 17248), (12848, 16366), (12859, 16352), (14308, 14696)]