209500992

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 168

約数和(自身を含む): 656437600

約数和(自身を除く): 446936608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 709, 864, 912, 972, 1026, 1216, 1296, 1368, 1418, 1539, 1728, 1824, 1944, 2052, 2127, 2592, 2736, 2836, 3078, 3648, 3888, 4104, 4254, 4617, 5184, 5472, 5672, 6156, 6381, 7776, 8208, 8508, 9234, 10944, 11344, 12312, 12762, 13471, 15552, 16416, 17016, 18468, 19143, 22688, 24624, 25524, 26942, 32832, 34032, 36936, 38286, 40413, 45376, 49248, 51048, 53884, 57429, 68064, 73872, 76572, 80826, 98496, 102096, 107768, 114858, 121239, 136128, 147744, 153144, 161652, 172287, 204192, 215536, 229716, 242478, 295488, 306288, 323304, 344574, 363717, 408384, 431072, 459432, 484956, 612576, 646608, 689148, 727434, 862144, 918864, 969912, 1091151, 1225152, 1293216, 1378296, 1454868, 1837728, 1939824, 2182302, 2586432, 2756592, 2909736, 3273453, 3675456, 3879648, 4364604, 5513184, 5819472, 6546906, 7759296, 8729208, 11026368, 11638944, 13093812, 17458416, 23277888, 26187624, 34916832, 52375248, 69833664, 104750496, 209500992]

約数ペア:

[(1, 209500992), (2, 104750496), (3, 69833664), (4, 52375248), (6, 34916832), (8, 26187624), (9, 23277888), (12, 17458416), (16, 13093812), (18, 11638944), (19, 11026368), (24, 8729208), (27, 7759296), (32, 6546906), (36, 5819472), (38, 5513184), (48, 4364604), (54, 3879648), (57, 3675456), (64, 3273453), (72, 2909736), (76, 2756592), (81, 2586432), (96, 2182302), (108, 1939824), (114, 1837728), (144, 1454868), (152, 1378296), (162, 1293216), (171, 1225152), (192, 1091151), (216, 969912), (228, 918864), (243, 862144), (288, 727434), (304, 689148), (324, 646608), (342, 612576), (432, 484956), (456, 459432), (486, 431072), (513, 408384), (576, 363717), (608, 344574), (648, 323304), (684, 306288), (709, 295488), (864, 242478), (912, 229716), (972, 215536), (1026, 204192), (1216, 172287), (1296, 161652), (1368, 153144), (1418, 147744), (1539, 136128), (1728, 121239), (1824, 114858), (1944, 107768), (2052, 102096), (2127, 98496), (2592, 80826), (2736, 76572), (2836, 73872), (3078, 68064), (3648, 57429), (3888, 53884), (4104, 51048), (4254, 49248), (4617, 45376), (5184, 40413), (5472, 38286), (5672, 36936), (6156, 34032), (6381, 32832), (7776, 26942), (8208, 25524), (8508, 24624), (9234, 22688), (10944, 19143), (11344, 18468), (12312, 17016), (12762, 16416), (13471, 15552)]