207834978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2664551}}^1$

素因数の和:2664569

約数の個数: 16

約数和(自身を含む): 447644736

約数和(自身を除く): 239809758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2664551, 5329102, 7993653, 15987306, 34639163, 69278326, 103917489, 207834978]

約数ペア:

[(1, 207834978), (2, 103917489), (3, 69278326), (6, 34639163), (13, 15987306), (26, 7993653), (39, 5329102), (78, 2664551)]