199241762

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1\times {\mathrm{1979}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 303652800

約数和(自身を除く): 104411038

約数列:

[1, 2, 71, 142, 709, 1418, 1979, 3958, 50339, 100678, 140509, 281018, 1403111, 2806222, 99620881, 199241762]

約数ペア:

[(1, 199241762), (2, 99620881), (71, 2806222), (142, 1403111), (709, 281018), (1418, 140509), (1979, 100678), (3958, 50339)]