199734528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 619871616

約数和(自身を除く): 420137088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 636, 672, 701, 742, 768, 848, 896, 1113, 1272, 1344, 1402, 1484, 1696, 1792, 2103, 2226, 2544, 2688, 2804, 2968, 3392, 4206, 4452, 4907, 5088, 5376, 5608, 5936, 6784, 8412, 8904, 9814, 10176, 11216, 11872, 13568, 14721, 16824, 17808, 19628, 20352, 22432, 23744, 29442, 33648, 35616, 37153, 39256, 40704, 44864, 47488, 58884, 67296, 71232, 74306, 78512, 89728, 94976, 111459, 117768, 134592, 142464, 148612, 157024, 179456, 222918, 235536, 260071, 269184, 284928, 297224, 314048, 445836, 471072, 520142, 538368, 594448, 628096, 780213, 891672, 942144, 1040284, 1188896, 1256192, 1560426, 1783344, 1884288, 2080568, 2377792, 3120852, 3566688, 3768576, 4161136, 4755584, 6241704, 7133376, 8322272, 9511168, 12483408, 14266752, 16644544, 24966816, 28533504, 33289088, 49933632, 66578176, 99867264, 199734528]

約数ペア:

[(1, 199734528), (2, 99867264), (3, 66578176), (4, 49933632), (6, 33289088), (7, 28533504), (8, 24966816), (12, 16644544), (14, 14266752), (16, 12483408), (21, 9511168), (24, 8322272), (28, 7133376), (32, 6241704), (42, 4755584), (48, 4161136), (53, 3768576), (56, 3566688), (64, 3120852), (84, 2377792), (96, 2080568), (106, 1884288), (112, 1783344), (128, 1560426), (159, 1256192), (168, 1188896), (192, 1040284), (212, 942144), (224, 891672), (256, 780213), (318, 628096), (336, 594448), (371, 538368), (384, 520142), (424, 471072), (448, 445836), (636, 314048), (672, 297224), (701, 284928), (742, 269184), (768, 260071), (848, 235536), (896, 222918), (1113, 179456), (1272, 157024), (1344, 148612), (1402, 142464), (1484, 134592), (1696, 117768), (1792, 111459), (2103, 94976), (2226, 89728), (2544, 78512), (2688, 74306), (2804, 71232), (2968, 67296), (3392, 58884), (4206, 47488), (4452, 44864), (4907, 40704), (5088, 39256), (5376, 37153), (5608, 35616), (5936, 33648), (6784, 29442), (8412, 23744), (8904, 22432), (9814, 20352), (10176, 19628), (11216, 17808), (11872, 16824), (13568, 14721)]