207494144

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 132

約数和(自身を含む): 494473320

約数和(自身を除く): 286979176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 109, 128, 143, 169, 176, 208, 218, 256, 286, 338, 352, 416, 436, 512, 572, 676, 704, 832, 872, 1024, 1144, 1199, 1352, 1408, 1417, 1664, 1744, 1859, 2288, 2398, 2704, 2816, 2834, 3328, 3488, 3718, 4576, 4796, 5408, 5632, 5668, 6656, 6976, 7436, 9152, 9592, 10816, 11264, 11336, 13312, 13952, 14872, 15587, 18304, 18421, 19184, 21632, 22672, 27904, 29744, 31174, 36608, 36842, 38368, 43264, 45344, 55808, 59488, 62348, 73216, 73684, 76736, 86528, 90688, 111616, 118976, 124696, 146432, 147368, 153472, 173056, 181376, 202631, 237952, 249392, 294736, 306944, 362752, 405262, 475904, 498784, 589472, 613888, 725504, 810524, 951808, 997568, 1178944, 1227776, 1451008, 1621048, 1903616, 1995136, 2357888, 3242096, 3990272, 4715776, 6484192, 7980544, 9431552, 12968384, 15961088, 18863104, 25936768, 51873536, 103747072, 207494144]

約数ペア:

[(1, 207494144), (2, 103747072), (4, 51873536), (8, 25936768), (11, 18863104), (13, 15961088), (16, 12968384), (22, 9431552), (26, 7980544), (32, 6484192), (44, 4715776), (52, 3990272), (64, 3242096), (88, 2357888), (104, 1995136), (109, 1903616), (128, 1621048), (143, 1451008), (169, 1227776), (176, 1178944), (208, 997568), (218, 951808), (256, 810524), (286, 725504), (338, 613888), (352, 589472), (416, 498784), (436, 475904), (512, 405262), (572, 362752), (676, 306944), (704, 294736), (832, 249392), (872, 237952), (1024, 202631), (1144, 181376), (1199, 173056), (1352, 153472), (1408, 147368), (1417, 146432), (1664, 124696), (1744, 118976), (1859, 111616), (2288, 90688), (2398, 86528), (2704, 76736), (2816, 73684), (2834, 73216), (3328, 62348), (3488, 59488), (3718, 55808), (4576, 45344), (4796, 43264), (5408, 38368), (5632, 36842), (5668, 36608), (6656, 31174), (6976, 29744), (7436, 27904), (9152, 22672), (9592, 21632), (10816, 19184), (11264, 18421), (11336, 18304), (13312, 15587), (13952, 14872)]