199160192

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 501742080

約数和(自身を除く): 302581888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 167, 176, 224, 242, 308, 334, 352, 448, 484, 616, 668, 704, 847, 896, 968, 1169, 1232, 1331, 1336, 1408, 1694, 1837, 1936, 2338, 2464, 2662, 2672, 3388, 3674, 3872, 4676, 4928, 5324, 5344, 6776, 7348, 7744, 9317, 9352, 9856, 10648, 10688, 12859, 13552, 14696, 15488, 18634, 18704, 20207, 21296, 21376, 25718, 27104, 29392, 37268, 37408, 40414, 42592, 51436, 54208, 58784, 74536, 74816, 80828, 85184, 102872, 108416, 117568, 141449, 149072, 149632, 161656, 170368, 205744, 222277, 235136, 282898, 298144, 323312, 411488, 444554, 565796, 596288, 646624, 822976, 889108, 1131592, 1192576, 1293248, 1555939, 1645952, 1778216, 2263184, 2586496, 3111878, 3556432, 4526368, 6223756, 7112864, 9052736, 12447512, 14225728, 18105472, 24895024, 28451456, 49790048, 99580096, 199160192]

約数ペア:

[(1, 199160192), (2, 99580096), (4, 49790048), (7, 28451456), (8, 24895024), (11, 18105472), (14, 14225728), (16, 12447512), (22, 9052736), (28, 7112864), (32, 6223756), (44, 4526368), (56, 3556432), (64, 3111878), (77, 2586496), (88, 2263184), (112, 1778216), (121, 1645952), (128, 1555939), (154, 1293248), (167, 1192576), (176, 1131592), (224, 889108), (242, 822976), (308, 646624), (334, 596288), (352, 565796), (448, 444554), (484, 411488), (616, 323312), (668, 298144), (704, 282898), (847, 235136), (896, 222277), (968, 205744), (1169, 170368), (1232, 161656), (1331, 149632), (1336, 149072), (1408, 141449), (1694, 117568), (1837, 108416), (1936, 102872), (2338, 85184), (2464, 80828), (2662, 74816), (2672, 74536), (3388, 58784), (3674, 54208), (3872, 51436), (4676, 42592), (4928, 40414), (5324, 37408), (5344, 37268), (6776, 29392), (7348, 27104), (7744, 25718), (9317, 21376), (9352, 21296), (9856, 20207), (10648, 18704), (10688, 18634), (12859, 15488), (13552, 14696)]