207974196

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{66403}}^1$

素因数の和:66445

約数の個数: 48

約数和(自身を含む): 557793600

約数和(自身を除く): 349819404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 66403, 132806, 199209, 265612, 398418, 597627, 796836, 1195254, 1792881, 1925687, 2390508, 3585762, 3851374, 5777061, 7171524, 7702748, 11554122, 17331183, 23108244, 34662366, 51993549, 69324732, 103987098, 207974196]

約数ペア:

[(1, 207974196), (2, 103987098), (3, 69324732), (4, 51993549), (6, 34662366), (9, 23108244), (12, 17331183), (18, 11554122), (27, 7702748), (29, 7171524), (36, 5777061), (54, 3851374), (58, 3585762), (87, 2390508), (108, 1925687), (116, 1792881), (174, 1195254), (261, 796836), (348, 597627), (522, 398418), (783, 265612), (1044, 199209), (1566, 132806), (3132, 66403)]