201674816

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 510966720

約数和(自身を除く): 309291904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 43, 56, 58, 64, 76, 86, 112, 116, 133, 152, 172, 203, 224, 232, 266, 301, 304, 344, 361, 406, 448, 464, 532, 551, 602, 608, 688, 722, 812, 817, 928, 1064, 1102, 1204, 1216, 1247, 1376, 1444, 1624, 1634, 1856, 2128, 2204, 2408, 2494, 2527, 2752, 2888, 3248, 3268, 3857, 4256, 4408, 4816, 4988, 5054, 5719, 5776, 6496, 6536, 7714, 8512, 8729, 8816, 9632, 9976, 10108, 10469, 11438, 11552, 12992, 13072, 15428, 15523, 17458, 17632, 19264, 19952, 20216, 20938, 22876, 23104, 23693, 26144, 30856, 31046, 34916, 35264, 39904, 40432, 41876, 45752, 47386, 52288, 61712, 62092, 69832, 73283, 79808, 80864, 83752, 91504, 94772, 108661, 123424, 124184, 139664, 146566, 161728, 165851, 167504, 183008, 189544, 217322, 246848, 248368, 279328, 293132, 331702, 335008, 366016, 379088, 434644, 450167, 496736, 558656, 586264, 663404, 670016, 758176, 869288, 900334, 993472, 1172528, 1326808, 1516352, 1738576, 1800668, 2345056, 2653616, 3151169, 3477152, 3601336, 4690112, 5307232, 6302338, 6954304, 7202672, 10614464, 12604676, 14405344, 25209352, 28810688, 50418704, 100837408, 201674816]

約数ペア:

[(1, 201674816), (2, 100837408), (4, 50418704), (7, 28810688), (8, 25209352), (14, 14405344), (16, 12604676), (19, 10614464), (28, 7202672), (29, 6954304), (32, 6302338), (38, 5307232), (43, 4690112), (56, 3601336), (58, 3477152), (64, 3151169), (76, 2653616), (86, 2345056), (112, 1800668), (116, 1738576), (133, 1516352), (152, 1326808), (172, 1172528), (203, 993472), (224, 900334), (232, 869288), (266, 758176), (301, 670016), (304, 663404), (344, 586264), (361, 558656), (406, 496736), (448, 450167), (464, 434644), (532, 379088), (551, 366016), (602, 335008), (608, 331702), (688, 293132), (722, 279328), (812, 248368), (817, 246848), (928, 217322), (1064, 189544), (1102, 183008), (1204, 167504), (1216, 165851), (1247, 161728), (1376, 146566), (1444, 139664), (1624, 124184), (1634, 123424), (1856, 108661), (2128, 94772), (2204, 91504), (2408, 83752), (2494, 80864), (2527, 79808), (2752, 73283), (2888, 69832), (3248, 62092), (3268, 61712), (3857, 52288), (4256, 47386), (4408, 45752), (4816, 41876), (4988, 40432), (5054, 39904), (5719, 35264), (5776, 34916), (6496, 31046), (6536, 30856), (7714, 26144), (8512, 23693), (8729, 23104), (8816, 22876), (9632, 20938), (9976, 20216), (10108, 19952), (10469, 19264), (11438, 17632), (11552, 17458), (12992, 15523), (13072, 15428)]