206671775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 264347664

約数和(自身を除く): 57675889

約数列:

[1, 5, 25, 41, 163, 205, 815, 1025, 1237, 4075, 6185, 6683, 30925, 33415, 50717, 167075, 201631, 253585, 1008155, 1267925, 5040775, 8266871, 41334355, 206671775]

約数ペア:

[(1, 206671775), (5, 41334355), (25, 8266871), (41, 5040775), (163, 1267925), (205, 1008155), (815, 253585), (1025, 201631), (1237, 167075), (4075, 50717), (6185, 33415), (6683, 30925)]