208738524

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5441}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 511983360

約数和(自身を除く): 303244836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 3197, 5441, 6394, 9591, 10882, 12788, 16323, 19182, 21764, 32646, 38364, 65292, 125143, 250286, 375429, 500572, 750858, 756299, 1501716, 1512598, 2268897, 3025196, 4537794, 9075588, 17394877, 34789754, 52184631, 69579508, 104369262, 208738524]

約数ペア:

[(1, 208738524), (2, 104369262), (3, 69579508), (4, 52184631), (6, 34789754), (12, 17394877), (23, 9075588), (46, 4537794), (69, 3025196), (92, 2268897), (138, 1512598), (139, 1501716), (276, 756299), (278, 750858), (417, 500572), (556, 375429), (834, 250286), (1668, 125143), (3197, 65292), (5441, 38364), (6394, 32646), (9591, 21764), (10882, 19182), (12788, 16323)]