207925776

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 621203544

約数和(自身を除く): 413277768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 157, 204, 272, 306, 314, 408, 471, 541, 612, 628, 816, 942, 1082, 1224, 1256, 1413, 1623, 1884, 2164, 2448, 2512, 2669, 2826, 3246, 3768, 4328, 4869, 5338, 5652, 6492, 7536, 8007, 8656, 9197, 9738, 10676, 11304, 12984, 16014, 18394, 19476, 21352, 22608, 24021, 25968, 27591, 32028, 36788, 38952, 42704, 48042, 55182, 64056, 73576, 77904, 82773, 84937, 96084, 110364, 128112, 147152, 165546, 169874, 192168, 220728, 254811, 331092, 339748, 384336, 441456, 509622, 662184, 679496, 764433, 1019244, 1324368, 1358992, 1443929, 1528866, 2038488, 2887858, 3057732, 4076976, 4331787, 5775716, 6115464, 8663574, 11551432, 12230928, 12995361, 17327148, 23102864, 25990722, 34654296, 51981444, 69308592, 103962888, 207925776]

約数ペア:

[(1, 207925776), (2, 103962888), (3, 69308592), (4, 51981444), (6, 34654296), (8, 25990722), (9, 23102864), (12, 17327148), (16, 12995361), (17, 12230928), (18, 11551432), (24, 8663574), (34, 6115464), (36, 5775716), (48, 4331787), (51, 4076976), (68, 3057732), (72, 2887858), (102, 2038488), (136, 1528866), (144, 1443929), (153, 1358992), (157, 1324368), (204, 1019244), (272, 764433), (306, 679496), (314, 662184), (408, 509622), (471, 441456), (541, 384336), (612, 339748), (628, 331092), (816, 254811), (942, 220728), (1082, 192168), (1224, 169874), (1256, 165546), (1413, 147152), (1623, 128112), (1884, 110364), (2164, 96084), (2448, 84937), (2512, 82773), (2669, 77904), (2826, 73576), (3246, 64056), (3768, 55182), (4328, 48042), (4869, 42704), (5338, 38952), (5652, 36788), (6492, 32028), (7536, 27591), (8007, 25968), (8656, 24021), (9197, 22608), (9738, 21352), (10676, 19476), (11304, 18394), (12984, 16014)]