207282978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5939}}^1$

素因数の和:6231

約数の個数: 48

約数和(自身を含む): 515211840

約数和(自身を除く): 307928862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 554, 831, 1662, 1939, 2493, 3878, 4986, 5817, 5939, 11634, 11878, 17451, 17817, 34902, 35634, 41573, 53451, 83146, 106902, 124719, 249438, 374157, 748314, 1645103, 3290206, 4935309, 9870618, 11515721, 14805927, 23031442, 29611854, 34547163, 69094326, 103641489, 207282978]

約数ペア:

[(1, 207282978), (2, 103641489), (3, 69094326), (6, 34547163), (7, 29611854), (9, 23031442), (14, 14805927), (18, 11515721), (21, 9870618), (42, 4935309), (63, 3290206), (126, 1645103), (277, 748314), (554, 374157), (831, 249438), (1662, 124719), (1939, 106902), (2493, 83146), (3878, 53451), (4986, 41573), (5817, 35634), (5939, 34902), (11634, 17817), (11878, 17451)]