208213812

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79229}}^1$

素因数の和:79312

約数の個数: 36

約数和(自身を含む): 533534820

約数和(自身を除く): 325321008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 79229, 158458, 237687, 316916, 475374, 713061, 950748, 1426122, 2852244, 5783717, 11567434, 17351151, 23134868, 34702302, 52053453, 69404604, 104106906, 208213812]

約数ペア:

[(1, 208213812), (2, 104106906), (3, 69404604), (4, 52053453), (6, 34702302), (9, 23134868), (12, 17351151), (18, 11567434), (36, 5783717), (73, 2852244), (146, 1426122), (219, 950748), (292, 713061), (438, 475374), (657, 316916), (876, 237687), (1314, 158458), (2628, 79229)]