205938251

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1091}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 223292160

約数和(自身を除く): 17353909

約数列:

[1, 23, 29, 283, 667, 1091, 6509, 8207, 25093, 31639, 188761, 308753, 727697, 7101319, 8953837, 205938251]

約数ペア:

[(1, 205938251), (23, 8953837), (29, 7101319), (283, 727697), (667, 308753), (1091, 188761), (6509, 31639), (8207, 25093)]