199868928

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 160

約数和(自身を含む): 630495360

約数和(自身を除く): 430626432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 256, 336, 348, 384, 406, 448, 464, 512, 609, 641, 672, 696, 768, 812, 896, 928, 1218, 1282, 1344, 1392, 1536, 1624, 1792, 1856, 1923, 2436, 2564, 2688, 2784, 3248, 3584, 3712, 3846, 4487, 4872, 5128, 5376, 5568, 6496, 7424, 7692, 8974, 9744, 10256, 10752, 11136, 12992, 13461, 14848, 15384, 17948, 18589, 19488, 20512, 22272, 25984, 26922, 30768, 35896, 37178, 38976, 41024, 44544, 51968, 53844, 55767, 61536, 71792, 74356, 77952, 82048, 103936, 107688, 111534, 123072, 130123, 143584, 148712, 155904, 164096, 215376, 223068, 246144, 260246, 287168, 297424, 311808, 328192, 390369, 430752, 446136, 492288, 520492, 574336, 594848, 780738, 861504, 892272, 984576, 1040984, 1148672, 1189696, 1561476, 1723008, 1784544, 2081968, 2297344, 2379392, 3122952, 3446016, 3569088, 4163936, 4758784, 6245904, 6892032, 7138176, 8327872, 9517568, 12491808, 14276352, 16655744, 24983616, 28552704, 33311488, 49967232, 66622976, 99934464, 199868928]

約数ペア:

[(1, 199868928), (2, 99934464), (3, 66622976), (4, 49967232), (6, 33311488), (7, 28552704), (8, 24983616), (12, 16655744), (14, 14276352), (16, 12491808), (21, 9517568), (24, 8327872), (28, 7138176), (29, 6892032), (32, 6245904), (42, 4758784), (48, 4163936), (56, 3569088), (58, 3446016), (64, 3122952), (84, 2379392), (87, 2297344), (96, 2081968), (112, 1784544), (116, 1723008), (128, 1561476), (168, 1189696), (174, 1148672), (192, 1040984), (203, 984576), (224, 892272), (232, 861504), (256, 780738), (336, 594848), (348, 574336), (384, 520492), (406, 492288), (448, 446136), (464, 430752), (512, 390369), (609, 328192), (641, 311808), (672, 297424), (696, 287168), (768, 260246), (812, 246144), (896, 223068), (928, 215376), (1218, 164096), (1282, 155904), (1344, 148712), (1392, 143584), (1536, 130123), (1624, 123072), (1792, 111534), (1856, 107688), (1923, 103936), (2436, 82048), (2564, 77952), (2688, 74356), (2784, 71792), (3248, 61536), (3584, 55767), (3712, 53844), (3846, 51968), (4487, 44544), (4872, 41024), (5128, 38976), (5376, 37178), (5568, 35896), (6496, 30768), (7424, 26922), (7692, 25984), (8974, 22272), (9744, 20512), (10256, 19488), (10752, 18589), (11136, 17948), (12992, 15384), (13461, 14848)]