201420438

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{313739}}^1$

素因数の和:313851

約数の個数: 16

約数和(自身を含む): 406607040

約数和(自身を除く): 205186602

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 313739, 627478, 941217, 1882434, 33570073, 67140146, 100710219, 201420438]

約数ペア:

[(1, 201420438), (2, 100710219), (3, 67140146), (6, 33570073), (107, 1882434), (214, 941217), (321, 627478), (642, 313739)]