200141860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{18917}}^1$

素因数の和:18972

約数の個数: 36

約数和(自身を含む): 439389468

約数和(自身を除く): 239247608

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 18917, 37834, 75668, 94585, 189170, 378340, 435091, 870182, 1740364, 2175455, 4350910, 8701820, 10007093, 20014186, 40028372, 50035465, 100070930, 200141860]

約数ペア:

[(1, 200141860), (2, 100070930), (4, 50035465), (5, 40028372), (10, 20014186), (20, 10007093), (23, 8701820), (46, 4350910), (92, 2175455), (115, 1740364), (230, 870182), (460, 435091), (529, 378340), (1058, 189170), (2116, 94585), (2645, 75668), (5290, 37834), (10580, 18917)]