198127286

素因数分解:

$2^1\times 7^2\times {\mathrm{1109}}^1\times {\mathrm{1823}}^1$

素因数の和:2948

約数の個数: 24

約数和(自身を含む): 346213440

約数和(自身を除く): 148086154

約数列:

[1, 2, 7, 14, 49, 98, 1109, 1823, 2218, 3646, 7763, 12761, 15526, 25522, 54341, 89327, 108682, 178654, 2021707, 4043414, 14151949, 28303898, 99063643, 198127286]

約数ペア:

[(1, 198127286), (2, 99063643), (7, 28303898), (14, 14151949), (49, 4043414), (98, 2021707), (1109, 178654), (1823, 108682), (2218, 89327), (3646, 54341), (7763, 25522), (12761, 15526)]