206240346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{881369}}^1$

素因数の和:881390

約数の個数: 24

約数和(自身を含む): 481228020

約数和(自身を除く): 274987674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 881369, 1762738, 2644107, 5288214, 7932321, 11457797, 15864642, 22915594, 34373391, 68746782, 103120173, 206240346]

約数ペア:

[(1, 206240346), (2, 103120173), (3, 68746782), (6, 34373391), (9, 22915594), (13, 15864642), (18, 11457797), (26, 7932321), (39, 5288214), (78, 2644107), (117, 1762738), (234, 881369)]