197955648

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 168

約数和(自身を含む): 626059200

約数和(自身を除く): 428103552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 157, 176, 192, 198, 199, 264, 288, 314, 352, 396, 398, 471, 528, 576, 597, 628, 704, 792, 796, 942, 1056, 1194, 1256, 1413, 1584, 1592, 1727, 1791, 1884, 2112, 2189, 2388, 2512, 2826, 3168, 3184, 3454, 3582, 3768, 4378, 4776, 5024, 5181, 5652, 6336, 6368, 6567, 6908, 7164, 7536, 8756, 9552, 10048, 10362, 11304, 12736, 13134, 13816, 14328, 15072, 15543, 17512, 19104, 19701, 20724, 22608, 26268, 27632, 28656, 30144, 31086, 31243, 35024, 38208, 39402, 41448, 45216, 52536, 55264, 57312, 62172, 62486, 70048, 78804, 82896, 90432, 93729, 105072, 110528, 114624, 124344, 124972, 140096, 157608, 165792, 187458, 210144, 248688, 249944, 281187, 315216, 331584, 343673, 374916, 420288, 497376, 499888, 562374, 630432, 687346, 749832, 994752, 999776, 1031019, 1124748, 1260864, 1374692, 1499664, 1999552, 2062038, 2249496, 2749384, 2999328, 3093057, 4124076, 4498992, 5498768, 5998656, 6186114, 8248152, 8997984, 10997536, 12372228, 16496304, 17995968, 21995072, 24744456, 32992608, 49488912, 65985216, 98977824, 197955648]

約数ペア:

[(1, 197955648), (2, 98977824), (3, 65985216), (4, 49488912), (6, 32992608), (8, 24744456), (9, 21995072), (11, 17995968), (12, 16496304), (16, 12372228), (18, 10997536), (22, 8997984), (24, 8248152), (32, 6186114), (33, 5998656), (36, 5498768), (44, 4498992), (48, 4124076), (64, 3093057), (66, 2999328), (72, 2749384), (88, 2249496), (96, 2062038), (99, 1999552), (132, 1499664), (144, 1374692), (157, 1260864), (176, 1124748), (192, 1031019), (198, 999776), (199, 994752), (264, 749832), (288, 687346), (314, 630432), (352, 562374), (396, 499888), (398, 497376), (471, 420288), (528, 374916), (576, 343673), (597, 331584), (628, 315216), (704, 281187), (792, 249944), (796, 248688), (942, 210144), (1056, 187458), (1194, 165792), (1256, 157608), (1413, 140096), (1584, 124972), (1592, 124344), (1727, 114624), (1791, 110528), (1884, 105072), (2112, 93729), (2189, 90432), (2388, 82896), (2512, 78804), (2826, 70048), (3168, 62486), (3184, 62172), (3454, 57312), (3582, 55264), (3768, 52536), (4378, 45216), (4776, 41448), (5024, 39402), (5181, 38208), (5652, 35024), (6336, 31243), (6368, 31086), (6567, 30144), (6908, 28656), (7164, 27632), (7536, 26268), (8756, 22608), (9552, 20724), (10048, 19701), (10362, 19104), (11304, 17512), (12736, 15543), (13134, 15072), (13816, 14328)]