204839992

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 475653600

約数和(自身を除く): 270813608

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 49, 56, 58, 74, 98, 116, 148, 196, 203, 232, 259, 296, 392, 406, 487, 518, 812, 974, 1036, 1073, 1421, 1624, 1813, 1948, 2072, 2146, 2842, 3409, 3626, 3896, 4292, 5684, 6818, 7252, 7511, 8584, 11368, 13636, 14123, 14504, 15022, 18019, 23863, 27272, 28246, 30044, 36038, 47726, 52577, 56492, 60088, 72076, 95452, 98861, 105154, 112984, 126133, 144152, 190904, 197722, 210308, 252266, 395444, 420616, 504532, 522551, 692027, 790888, 882931, 1009064, 1045102, 1384054, 1765862, 2090204, 2768108, 3531724, 3657857, 4180408, 5536216, 7063448, 7315714, 14631428, 25604999, 29262856, 51209998, 102419996, 204839992]

約数ペア:

[(1, 204839992), (2, 102419996), (4, 51209998), (7, 29262856), (8, 25604999), (14, 14631428), (28, 7315714), (29, 7063448), (37, 5536216), (49, 4180408), (56, 3657857), (58, 3531724), (74, 2768108), (98, 2090204), (116, 1765862), (148, 1384054), (196, 1045102), (203, 1009064), (232, 882931), (259, 790888), (296, 692027), (392, 522551), (406, 504532), (487, 420616), (518, 395444), (812, 252266), (974, 210308), (1036, 197722), (1073, 190904), (1421, 144152), (1624, 126133), (1813, 112984), (1948, 105154), (2072, 98861), (2146, 95452), (2842, 72076), (3409, 60088), (3626, 56492), (3896, 52577), (4292, 47726), (5684, 36038), (6818, 30044), (7252, 28246), (7511, 27272), (8584, 23863), (11368, 18019), (13636, 15022), (14123, 14504)]