196418656

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 108

約数和(自身を含む): 476123508

約数和(自身を除く): 279704852

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 347, 361, 392, 532, 608, 694, 722, 784, 931, 1064, 1388, 1444, 1568, 1862, 2128, 2429, 2527, 2776, 2888, 3724, 4256, 4858, 5054, 5552, 5776, 6593, 7448, 9716, 10108, 11104, 11552, 13186, 14896, 17003, 17689, 19432, 20216, 26372, 29792, 34006, 35378, 38864, 40432, 46151, 52744, 68012, 70756, 77728, 80864, 92302, 105488, 125267, 136024, 141512, 184604, 210976, 250534, 272048, 283024, 323057, 369208, 501068, 544096, 566048, 646114, 738416, 876869, 1002136, 1292228, 1476832, 1753738, 2004272, 2584456, 3507476, 4008544, 5168912, 6138083, 7014952, 10337824, 12276166, 14029904, 24552332, 28059808, 49104664, 98209328, 196418656]

約数ペア:

[(1, 196418656), (2, 98209328), (4, 49104664), (7, 28059808), (8, 24552332), (14, 14029904), (16, 12276166), (19, 10337824), (28, 7014952), (32, 6138083), (38, 5168912), (49, 4008544), (56, 3507476), (76, 2584456), (98, 2004272), (112, 1753738), (133, 1476832), (152, 1292228), (196, 1002136), (224, 876869), (266, 738416), (304, 646114), (347, 566048), (361, 544096), (392, 501068), (532, 369208), (608, 323057), (694, 283024), (722, 272048), (784, 250534), (931, 210976), (1064, 184604), (1388, 141512), (1444, 136024), (1568, 125267), (1862, 105488), (2128, 92302), (2429, 80864), (2527, 77728), (2776, 70756), (2888, 68012), (3724, 52744), (4256, 46151), (4858, 40432), (5054, 38864), (5552, 35378), (5776, 34006), (6593, 29792), (7448, 26372), (9716, 20216), (10108, 19432), (11104, 17689), (11552, 17003), (13186, 14896)]