199378368

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 224

約数和(自身を含む): 684702720

約数和(自身を除く): 485324352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 192, 212, 216, 224, 252, 288, 311, 318, 336, 371, 378, 424, 432, 448, 477, 504, 576, 622, 636, 672, 742, 756, 848, 864, 933, 954, 1008, 1113, 1244, 1272, 1344, 1431, 1484, 1512, 1696, 1728, 1866, 1908, 2016, 2177, 2226, 2488, 2544, 2799, 2862, 2968, 3024, 3339, 3392, 3732, 3816, 4032, 4354, 4452, 4976, 5088, 5598, 5724, 5936, 6048, 6531, 6678, 7464, 7632, 8397, 8708, 8904, 9952, 10017, 10176, 11196, 11448, 11872, 12096, 13062, 13356, 14928, 15264, 16483, 16794, 17416, 17808, 19593, 19904, 20034, 22392, 22896, 23744, 26124, 26712, 29856, 30528, 32966, 33588, 34832, 35616, 39186, 40068, 44784, 45792, 49449, 52248, 53424, 58779, 59712, 65932, 67176, 69664, 71232, 78372, 80136, 89568, 91584, 98898, 104496, 106848, 115381, 117558, 131864, 134352, 139328, 148347, 156744, 160272, 179136, 197796, 208992, 213696, 230762, 235116, 263728, 268704, 296694, 313488, 320544, 346143, 395592, 417984, 445041, 461524, 470232, 527456, 537408, 593388, 626976, 641088, 692286, 791184, 890082, 923048, 940464, 1038429, 1054912, 1186776, 1253952, 1384572, 1582368, 1780164, 1846096, 1880928, 2076858, 2373552, 2769144, 3115287, 3164736, 3560328, 3692192, 3761856, 4153716, 4747104, 5538288, 6230574, 7120656, 7384384, 8307432, 9494208, 11076576, 12461148, 14241312, 16614864, 22153152, 24922296, 28482624, 33229728, 49844592, 66459456, 99689184, 199378368]

約数ペア:

[(1, 199378368), (2, 99689184), (3, 66459456), (4, 49844592), (6, 33229728), (7, 28482624), (8, 24922296), (9, 22153152), (12, 16614864), (14, 14241312), (16, 12461148), (18, 11076576), (21, 9494208), (24, 8307432), (27, 7384384), (28, 7120656), (32, 6230574), (36, 5538288), (42, 4747104), (48, 4153716), (53, 3761856), (54, 3692192), (56, 3560328), (63, 3164736), (64, 3115287), (72, 2769144), (84, 2373552), (96, 2076858), (106, 1880928), (108, 1846096), (112, 1780164), (126, 1582368), (144, 1384572), (159, 1253952), (168, 1186776), (189, 1054912), (192, 1038429), (212, 940464), (216, 923048), (224, 890082), (252, 791184), (288, 692286), (311, 641088), (318, 626976), (336, 593388), (371, 537408), (378, 527456), (424, 470232), (432, 461524), (448, 445041), (477, 417984), (504, 395592), (576, 346143), (622, 320544), (636, 313488), (672, 296694), (742, 268704), (756, 263728), (848, 235116), (864, 230762), (933, 213696), (954, 208992), (1008, 197796), (1113, 179136), (1244, 160272), (1272, 156744), (1344, 148347), (1431, 139328), (1484, 134352), (1512, 131864), (1696, 117558), (1728, 115381), (1866, 106848), (1908, 104496), (2016, 98898), (2177, 91584), (2226, 89568), (2488, 80136), (2544, 78372), (2799, 71232), (2862, 69664), (2968, 67176), (3024, 65932), (3339, 59712), (3392, 58779), (3732, 53424), (3816, 52248), (4032, 49449), (4354, 45792), (4452, 44784), (4976, 40068), (5088, 39186), (5598, 35616), (5724, 34832), (5936, 33588), (6048, 32966), (6531, 30528), (6678, 29856), (7464, 26712), (7632, 26124), (8397, 23744), (8708, 22896), (8904, 22392), (9952, 20034), (10017, 19904), (10176, 19593), (11196, 17808), (11448, 17416), (11872, 16794), (12096, 16483), (13062, 15264), (13356, 14928)]