196996848

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 519716736

約数和(自身を除く): 322719888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 197, 249, 251, 332, 394, 498, 502, 591, 664, 753, 788, 996, 1004, 1182, 1328, 1506, 1576, 1992, 2008, 2364, 3012, 3152, 3984, 4016, 4728, 6024, 9456, 12048, 16351, 20833, 32702, 41666, 49053, 49447, 62499, 65404, 83332, 98106, 98894, 124998, 130808, 148341, 166664, 196212, 197788, 249996, 261616, 296682, 333328, 392424, 395576, 499992, 593364, 784848, 791152, 999984, 1186728, 2373456, 4104101, 8208202, 12312303, 16416404, 24624606, 32832808, 49249212, 65665616, 98498424, 196996848]

約数ペア:

[(1, 196996848), (2, 98498424), (3, 65665616), (4, 49249212), (6, 32832808), (8, 24624606), (12, 16416404), (16, 12312303), (24, 8208202), (48, 4104101), (83, 2373456), (166, 1186728), (197, 999984), (249, 791152), (251, 784848), (332, 593364), (394, 499992), (498, 395576), (502, 392424), (591, 333328), (664, 296682), (753, 261616), (788, 249996), (996, 197788), (1004, 196212), (1182, 166664), (1328, 148341), (1506, 130808), (1576, 124998), (1992, 98894), (2008, 98106), (2364, 83332), (3012, 65404), (3152, 62499), (3984, 49447), (4016, 49053), (4728, 41666), (6024, 32702), (9456, 20833), (12048, 16351)]