197287464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 565833600

約数和(自身を除く): 368546136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 73, 87, 88, 116, 132, 146, 174, 219, 232, 264, 292, 319, 348, 353, 438, 584, 638, 696, 706, 803, 876, 957, 1059, 1276, 1412, 1606, 1752, 1914, 2117, 2118, 2409, 2552, 2824, 3212, 3828, 3883, 4234, 4236, 4818, 6351, 6424, 7656, 7766, 8468, 8472, 9636, 10237, 11649, 12702, 15532, 16936, 19272, 20474, 23287, 23298, 25404, 25769, 30711, 31064, 40948, 46574, 46596, 50808, 51538, 61422, 69861, 77307, 81896, 93148, 93192, 103076, 112607, 122844, 139722, 154614, 186296, 206152, 225214, 245688, 279444, 283459, 309228, 337821, 450428, 558888, 566918, 618456, 675642, 747301, 850377, 900856, 1133836, 1351284, 1494602, 1700754, 2241903, 2267672, 2702568, 2989204, 3401508, 4483806, 5978408, 6803016, 8220311, 8967612, 16440622, 17935224, 24660933, 32881244, 49321866, 65762488, 98643732, 197287464]

約数ペア:

[(1, 197287464), (2, 98643732), (3, 65762488), (4, 49321866), (6, 32881244), (8, 24660933), (11, 17935224), (12, 16440622), (22, 8967612), (24, 8220311), (29, 6803016), (33, 5978408), (44, 4483806), (58, 3401508), (66, 2989204), (73, 2702568), (87, 2267672), (88, 2241903), (116, 1700754), (132, 1494602), (146, 1351284), (174, 1133836), (219, 900856), (232, 850377), (264, 747301), (292, 675642), (319, 618456), (348, 566918), (353, 558888), (438, 450428), (584, 337821), (638, 309228), (696, 283459), (706, 279444), (803, 245688), (876, 225214), (957, 206152), (1059, 186296), (1276, 154614), (1412, 139722), (1606, 122844), (1752, 112607), (1914, 103076), (2117, 93192), (2118, 93148), (2409, 81896), (2552, 77307), (2824, 69861), (3212, 61422), (3828, 51538), (3883, 50808), (4234, 46596), (4236, 46574), (4818, 40948), (6351, 31064), (6424, 30711), (7656, 25769), (7766, 25404), (8468, 23298), (8472, 23287), (9636, 20474), (10237, 19272), (11649, 16936), (12702, 15532)]