209656944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 320

約数和(自身を含む): 749952000

約数和(自身を除く): 540295056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 41, 42, 48, 54, 56, 57, 63, 72, 76, 82, 84, 89, 108, 112, 114, 123, 126, 133, 144, 152, 164, 168, 171, 178, 189, 216, 228, 246, 252, 266, 267, 287, 304, 328, 336, 342, 356, 369, 378, 399, 432, 456, 492, 504, 513, 532, 534, 574, 623, 656, 684, 712, 738, 756, 779, 798, 801, 861, 912, 984, 1008, 1026, 1064, 1068, 1107, 1148, 1197, 1246, 1368, 1424, 1476, 1512, 1558, 1596, 1602, 1691, 1722, 1869, 1968, 2052, 2128, 2136, 2214, 2296, 2337, 2394, 2403, 2492, 2583, 2736, 2952, 3024, 3116, 3192, 3204, 3382, 3444, 3591, 3649, 3738, 4104, 4272, 4428, 4592, 4674, 4788, 4806, 4984, 5073, 5166, 5453, 5607, 5904, 6232, 6384, 6408, 6764, 6888, 7011, 7182, 7298, 7476, 7749, 8208, 8856, 9348, 9576, 9612, 9968, 10146, 10332, 10906, 10947, 11214, 11837, 12464, 12816, 13528, 13776, 14022, 14364, 14596, 14952, 15219, 15498, 16359, 16821, 17712, 18696, 19152, 19224, 20292, 20664, 21033, 21812, 21894, 22428, 23674, 25543, 27056, 28044, 28728, 29192, 29904, 30438, 30996, 32718, 32841, 33642, 35511, 37392, 38448, 40584, 41328, 42066, 43624, 43788, 44856, 45657, 47348, 49077, 51086, 56088, 57456, 58384, 60876, 61992, 65436, 65682, 67284, 69331, 71022, 76629, 81168, 84132, 87248, 87576, 89712, 91314, 94696, 98154, 98523, 102172, 106533, 112176, 121752, 123984, 130872, 131364, 134568, 138662, 142044, 147231, 153258, 168264, 175152, 182628, 189392, 196308, 197046, 204344, 207993, 213066, 229887, 243504, 261744, 262728, 269136, 277324, 284088, 294462, 306516, 319599, 336528, 365256, 392616, 394092, 408688, 415986, 426132, 459774, 485317, 525456, 554648, 568176, 588924, 613032, 623979, 639198, 689661, 730512, 785232, 788184, 831972, 852264, 919548, 970634, 1109296, 1177848, 1226064, 1247958, 1278396, 1379322, 1455951, 1576368, 1663944, 1704528, 1839096, 1871937, 1941268, 2355696, 2495916, 2556792, 2758644, 2911902, 3327888, 3678192, 3743874, 3882536, 4367853, 4991832, 5113584, 5517288, 5823804, 7487748, 7765072, 8735706, 9983664, 11034576, 11647608, 13103559, 14975496, 17471412, 23295216, 26207118, 29950992, 34942824, 52414236, 69885648, 104828472, 209656944]

約数ペア:

[(1, 209656944), (2, 104828472), (3, 69885648), (4, 52414236), (6, 34942824), (7, 29950992), (8, 26207118), (9, 23295216), (12, 17471412), (14, 14975496), (16, 13103559), (18, 11647608), (19, 11034576), (21, 9983664), (24, 8735706), (27, 7765072), (28, 7487748), (36, 5823804), (38, 5517288), (41, 5113584), (42, 4991832), (48, 4367853), (54, 3882536), (56, 3743874), (57, 3678192), (63, 3327888), (72, 2911902), (76, 2758644), (82, 2556792), (84, 2495916), (89, 2355696), (108, 1941268), (112, 1871937), (114, 1839096), (123, 1704528), (126, 1663944), (133, 1576368), (144, 1455951), (152, 1379322), (164, 1278396), (168, 1247958), (171, 1226064), (178, 1177848), (189, 1109296), (216, 970634), (228, 919548), (246, 852264), (252, 831972), (266, 788184), (267, 785232), (287, 730512), (304, 689661), (328, 639198), (336, 623979), (342, 613032), (356, 588924), (369, 568176), (378, 554648), (399, 525456), (432, 485317), (456, 459774), (492, 426132), (504, 415986), (513, 408688), (532, 394092), (534, 392616), (574, 365256), (623, 336528), (656, 319599), (684, 306516), (712, 294462), (738, 284088), (756, 277324), (779, 269136), (798, 262728), (801, 261744), (861, 243504), (912, 229887), (984, 213066), (1008, 207993), (1026, 204344), (1064, 197046), (1068, 196308), (1107, 189392), (1148, 182628), (1197, 175152), (1246, 168264), (1368, 153258), (1424, 147231), (1476, 142044), (1512, 138662), (1558, 134568), (1596, 131364), (1602, 130872), (1691, 123984), (1722, 121752), (1869, 112176), (1968, 106533), (2052, 102172), (2128, 98523), (2136, 98154), (2214, 94696), (2296, 91314), (2337, 89712), (2394, 87576), (2403, 87248), (2492, 84132), (2583, 81168), (2736, 76629), (2952, 71022), (3024, 69331), (3116, 67284), (3192, 65682), (3204, 65436), (3382, 61992), (3444, 60876), (3591, 58384), (3649, 57456), (3738, 56088), (4104, 51086), (4272, 49077), (4428, 47348), (4592, 45657), (4674, 44856), (4788, 43788), (4806, 43624), (4984, 42066), (5073, 41328), (5166, 40584), (5453, 38448), (5607, 37392), (5904, 35511), (6232, 33642), (6384, 32841), (6408, 32718), (6764, 30996), (6888, 30438), (7011, 29904), (7182, 29192), (7298, 28728), (7476, 28044), (7749, 27056), (8208, 25543), (8856, 23674), (9348, 22428), (9576, 21894), (9612, 21812), (9968, 21033), (10146, 20664), (10332, 20292), (10906, 19224), (10947, 19152), (11214, 18696), (11837, 17712), (12464, 16821), (12816, 16359), (13528, 15498), (13776, 15219), (14022, 14952), (14364, 14596)]