205767018

素因数分解:

$2^1\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{6689}}^1$

素因数の和:8406

約数の個数: 24

約数和(自身を含む): 446156100

約数和(自身を除く): 240389082

約数列:

[1, 2, 3, 6, 9, 18, 1709, 3418, 5127, 6689, 10254, 13378, 15381, 20067, 30762, 40134, 60201, 120402, 11431501, 22863002, 34294503, 68589006, 102883509, 205767018]

約数ペア:

[(1, 205767018), (2, 102883509), (3, 68589006), (6, 34294503), (9, 22863002), (18, 11431501), (1709, 120402), (3418, 60201), (5127, 40134), (6689, 30762), (10254, 20067), (13378, 15381)]