212866878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5527}}^1$

素因数の和:5677

約数の個数: 48

約数和(自身を含む): 499112064

約数和(自身を除く): 286245186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1834, 2751, 5502, 5527, 6419, 11054, 12838, 16581, 19257, 33162, 38514, 38689, 77378, 116067, 232134, 270823, 541646, 724037, 812469, 1448074, 1624938, 2172111, 4344222, 5068259, 10136518, 15204777, 30409554, 35477813, 70955626, 106433439, 212866878]

約数ペア:

[(1, 212866878), (2, 106433439), (3, 70955626), (6, 35477813), (7, 30409554), (14, 15204777), (21, 10136518), (42, 5068259), (49, 4344222), (98, 2172111), (131, 1624938), (147, 1448074), (262, 812469), (294, 724037), (393, 541646), (786, 270823), (917, 232134), (1834, 116067), (2751, 77378), (5502, 38689), (5527, 38514), (6419, 33162), (11054, 19257), (12838, 16581)]