209524146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2686207}}^1$

素因数の和:2686225

約数の個数: 16

約数和(自身を含む): 451282944

約数和(自身を除く): 241758798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2686207, 5372414, 8058621, 16117242, 34920691, 69841382, 104762073, 209524146]

約数ペア:

[(1, 209524146), (2, 104762073), (3, 69841382), (6, 34920691), (13, 16117242), (26, 8058621), (39, 5372414), (78, 2686207)]