199975296

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 556968960

約数和(自身を除く): 356993664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 128, 157, 186, 192, 214, 248, 314, 321, 372, 384, 428, 471, 496, 628, 642, 744, 856, 942, 992, 1256, 1284, 1488, 1712, 1884, 1984, 2512, 2568, 2976, 3317, 3424, 3768, 3968, 4867, 5024, 5136, 5952, 6634, 6848, 7536, 9734, 9951, 10048, 10272, 11904, 13268, 13696, 14601, 15072, 16799, 19468, 19902, 20096, 20544, 26536, 29202, 30144, 33598, 38936, 39804, 41088, 50397, 53072, 58404, 60288, 67196, 77872, 79608, 100794, 106144, 116808, 134392, 155744, 159216, 201588, 212288, 233616, 268784, 311488, 318432, 403176, 424576, 467232, 520769, 537568, 622976, 636864, 806352, 934464, 1041538, 1075136, 1273728, 1562307, 1612704, 1868928, 2083076, 2150272, 3124614, 3225408, 4166152, 6249228, 6450816, 8332304, 12498456, 16664608, 24996912, 33329216, 49993824, 66658432, 99987648, 199975296]

約数ペア:

[(1, 199975296), (2, 99987648), (3, 66658432), (4, 49993824), (6, 33329216), (8, 24996912), (12, 16664608), (16, 12498456), (24, 8332304), (31, 6450816), (32, 6249228), (48, 4166152), (62, 3225408), (64, 3124614), (93, 2150272), (96, 2083076), (107, 1868928), (124, 1612704), (128, 1562307), (157, 1273728), (186, 1075136), (192, 1041538), (214, 934464), (248, 806352), (314, 636864), (321, 622976), (372, 537568), (384, 520769), (428, 467232), (471, 424576), (496, 403176), (628, 318432), (642, 311488), (744, 268784), (856, 233616), (942, 212288), (992, 201588), (1256, 159216), (1284, 155744), (1488, 134392), (1712, 116808), (1884, 106144), (1984, 100794), (2512, 79608), (2568, 77872), (2976, 67196), (3317, 60288), (3424, 58404), (3768, 53072), (3968, 50397), (4867, 41088), (5024, 39804), (5136, 38936), (5952, 33598), (6634, 30144), (6848, 29202), (7536, 26536), (9734, 20544), (9951, 20096), (10048, 19902), (10272, 19468), (11904, 16799), (13268, 15072), (13696, 14601)]