199833993219

素因数分解:

$3^1\times 7^1\times {\mathrm{3607}}^1\times {\mathrm{2638177}}^1$

素因数の和:2641794

約数の個数: 16

約数和(自身を含む): 304593479168

約数和(自身を除く): 104759485949

約数列:

[1, 3, 7, 21, 3607, 10821, 25249, 75747, 2638177, 7914531, 18467239, 55401717, 9515904439, 28547713317, 66611331073, 199833993219]

約数ペア:

[(1, 199833993219), (3, 66611331073), (7, 28547713317), (21, 9515904439), (3607, 55401717), (10821, 18467239), (25249, 7914531), (75747, 2638177)]