199387652

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{2341}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 354110400

約数和(自身を除く): 154722748

約数列:

[1, 2, 4, 107, 199, 214, 398, 428, 796, 2341, 4682, 9364, 21293, 42586, 85172, 250487, 465859, 500974, 931718, 1001948, 1863436, 49846913, 99693826, 199387652]

約数ペア:

[(1, 199387652), (2, 99693826), (4, 49846913), (107, 1863436), (199, 1001948), (214, 931718), (398, 500974), (428, 465859), (796, 250487), (2341, 85172), (4682, 42586), (9364, 21293)]