200638660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{436171}}^1$

素因数の和:436203

約数の個数: 24

約数和(自身を含む): 439661376

約数和(自身を除く): 239022716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 436171, 872342, 1744684, 2180855, 4361710, 8723420, 10031933, 20063866, 40127732, 50159665, 100319330, 200638660]

約数ペア:

[(1, 200638660), (2, 100319330), (4, 50159665), (5, 40127732), (10, 20063866), (20, 10031933), (23, 8723420), (46, 4361710), (92, 2180855), (115, 1744684), (230, 872342), (460, 436171)]