199181472

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 439487328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 263, 276, 294, 322, 336, 343, 368, 392, 483, 526, 552, 588, 644, 672, 686, 736, 784, 789, 966, 1029, 1052, 1104, 1127, 1176, 1288, 1372, 1568, 1578, 1841, 1932, 2058, 2104, 2208, 2254, 2352, 2576, 2744, 3156, 3381, 3682, 3864, 4116, 4208, 4508, 4704, 5152, 5488, 5523, 6049, 6312, 6762, 7364, 7728, 7889, 8232, 8416, 9016, 10976, 11046, 12098, 12624, 12887, 13524, 14728, 15456, 15778, 16464, 18032, 18147, 22092, 23667, 24196, 25248, 25774, 27048, 29456, 31556, 32928, 36064, 36294, 38661, 42343, 44184, 47334, 48392, 51548, 54096, 58912, 63112, 72588, 77322, 84686, 88368, 90209, 94668, 96784, 103096, 108192, 126224, 127029, 145176, 154644, 169372, 176736, 180418, 189336, 193568, 206192, 252448, 254058, 270627, 290352, 296401, 309288, 338744, 360836, 378672, 412384, 508116, 541254, 580704, 592802, 618576, 677488, 721672, 757344, 889203, 1016232, 1082508, 1185604, 1237152, 1354976, 1443344, 1778406, 2032464, 2074807, 2165016, 2371208, 2886688, 3556812, 4064928, 4149614, 4330032, 4742416, 6224421, 7113624, 8299228, 8660064, 9484832, 12448842, 14227248, 16598456, 24897684, 28454496, 33196912, 49795368, 66393824, 99590736, 199181472]

約数ペア:

[(1, 199181472), (2, 99590736), (3, 66393824), (4, 49795368), (6, 33196912), (7, 28454496), (8, 24897684), (12, 16598456), (14, 14227248), (16, 12448842), (21, 9484832), (23, 8660064), (24, 8299228), (28, 7113624), (32, 6224421), (42, 4742416), (46, 4330032), (48, 4149614), (49, 4064928), (56, 3556812), (69, 2886688), (84, 2371208), (92, 2165016), (96, 2074807), (98, 2032464), (112, 1778406), (138, 1443344), (147, 1354976), (161, 1237152), (168, 1185604), (184, 1082508), (196, 1016232), (224, 889203), (263, 757344), (276, 721672), (294, 677488), (322, 618576), (336, 592802), (343, 580704), (368, 541254), (392, 508116), (483, 412384), (526, 378672), (552, 360836), (588, 338744), (644, 309288), (672, 296401), (686, 290352), (736, 270627), (784, 254058), (789, 252448), (966, 206192), (1029, 193568), (1052, 189336), (1104, 180418), (1127, 176736), (1176, 169372), (1288, 154644), (1372, 145176), (1568, 127029), (1578, 126224), (1841, 108192), (1932, 103096), (2058, 96784), (2104, 94668), (2208, 90209), (2254, 88368), (2352, 84686), (2576, 77322), (2744, 72588), (3156, 63112), (3381, 58912), (3682, 54096), (3864, 51548), (4116, 48392), (4208, 47334), (4508, 44184), (4704, 42343), (5152, 38661), (5488, 36294), (5523, 36064), (6049, 32928), (6312, 31556), (6762, 29456), (7364, 27048), (7728, 25774), (7889, 25248), (8232, 24196), (8416, 23667), (9016, 22092), (10976, 18147), (11046, 18032), (12098, 16464), (12624, 15778), (12887, 15456), (13524, 14728)]