199886078

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 360339840

約数和(自身を除く): 160453762

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 179, 217, 358, 434, 581, 961, 1162, 1253, 1922, 2506, 2573, 5146, 5549, 6727, 11098, 13454, 14857, 18011, 29714, 36022, 38843, 77686, 79763, 103999, 159526, 172019, 207998, 344038, 460567, 558341, 921134, 1116682, 1204133, 2408266, 3223969, 6447938, 14277577, 28555154, 99943039, 199886078]

約数ペア:

[(1, 199886078), (2, 99943039), (7, 28555154), (14, 14277577), (31, 6447938), (62, 3223969), (83, 2408266), (166, 1204133), (179, 1116682), (217, 921134), (358, 558341), (434, 460567), (581, 344038), (961, 207998), (1162, 172019), (1253, 159526), (1922, 103999), (2506, 79763), (2573, 77686), (5146, 38843), (5549, 36022), (6727, 29714), (11098, 18011), (13454, 14857)]