199393488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 200

約数和(自身を含む): 681781760

約数和(自身を除く): 482388272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 709, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1418, 1488, 1512, 1674, 1736, 1953, 2127, 2232, 2268, 2511, 2604, 2836, 3024, 3348, 3472, 3906, 4254, 4464, 4536, 4963, 5022, 5208, 5672, 5859, 6381, 6696, 7812, 8508, 9072, 9926, 10044, 10416, 11344, 11718, 12762, 13392, 14889, 15624, 17016, 17577, 19143, 19852, 20088, 21979, 23436, 25524, 29778, 31248, 34032, 35154, 38286, 39704, 40176, 43958, 44667, 46872, 51048, 57429, 59556, 65937, 70308, 76572, 79408, 87916, 89334, 93744, 102096, 114858, 119112, 131874, 134001, 140616, 153144, 153853, 175832, 178668, 197811, 229716, 238224, 263748, 268002, 281232, 306288, 307706, 351664, 357336, 395622, 402003, 459432, 461559, 527496, 536004, 593433, 615412, 714672, 791244, 804006, 918864, 923118, 1054992, 1072008, 1186866, 1230824, 1384677, 1582488, 1608012, 1780299, 1846236, 2144016, 2373732, 2461648, 2769354, 3164976, 3216024, 3560598, 3692472, 4154031, 4747464, 5538708, 6432048, 7121196, 7384944, 8308062, 9494928, 11077416, 12462093, 14242392, 16616124, 22154832, 24924186, 28484784, 33232248, 49848372, 66464496, 99696744, 199393488]

約数ペア:

[(1, 199393488), (2, 99696744), (3, 66464496), (4, 49848372), (6, 33232248), (7, 28484784), (8, 24924186), (9, 22154832), (12, 16616124), (14, 14242392), (16, 12462093), (18, 11077416), (21, 9494928), (24, 8308062), (27, 7384944), (28, 7121196), (31, 6432048), (36, 5538708), (42, 4747464), (48, 4154031), (54, 3692472), (56, 3560598), (62, 3216024), (63, 3164976), (72, 2769354), (81, 2461648), (84, 2373732), (93, 2144016), (108, 1846236), (112, 1780299), (124, 1608012), (126, 1582488), (144, 1384677), (162, 1230824), (168, 1186866), (186, 1072008), (189, 1054992), (216, 923118), (217, 918864), (248, 804006), (252, 791244), (279, 714672), (324, 615412), (336, 593433), (372, 536004), (378, 527496), (432, 461559), (434, 459432), (496, 402003), (504, 395622), (558, 357336), (567, 351664), (648, 307706), (651, 306288), (709, 281232), (744, 268002), (756, 263748), (837, 238224), (868, 229716), (1008, 197811), (1116, 178668), (1134, 175832), (1296, 153853), (1302, 153144), (1418, 140616), (1488, 134001), (1512, 131874), (1674, 119112), (1736, 114858), (1953, 102096), (2127, 93744), (2232, 89334), (2268, 87916), (2511, 79408), (2604, 76572), (2836, 70308), (3024, 65937), (3348, 59556), (3472, 57429), (3906, 51048), (4254, 46872), (4464, 44667), (4536, 43958), (4963, 40176), (5022, 39704), (5208, 38286), (5672, 35154), (5859, 34032), (6381, 31248), (6696, 29778), (7812, 25524), (8508, 23436), (9072, 21979), (9926, 20088), (10044, 19852), (10416, 19143), (11344, 17577), (11718, 17016), (12762, 15624), (13392, 14889)]