208078152196

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{486163907}}^1$

素因数の和:486164018

約数の個数: 12

約数和(自身を含む): 367539914448

約数和(自身を除く): 159461762252

約数列:

[1, 2, 4, 107, 214, 428, 486163907, 972327814, 1944655628, 52019538049, 104039076098, 208078152196]

約数ペア:

[(1, 208078152196), (2, 104039076098), (4, 52019538049), (107, 1944655628), (214, 972327814), (428, 486163907)]