200422128823

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{177836849}}^1$

素因数の和:177836886

約数の個数: 12

約数和(自身を含む): 243280810800

約数和(自身を除く): 42858681977

約数列:

[1, 7, 23, 49, 161, 1127, 177836849, 1244857943, 4090247527, 8714005601, 28631732689, 200422128823]

約数ペア:

[(1, 200422128823), (7, 28631732689), (23, 8714005601), (49, 4090247527), (161, 1244857943), (1127, 177836849)]