186517

Appears in sequences

• a(n) = p^2*(p + 3)/2, where p = prime(n).at n=19A179546
• a(n) = 4*n^3 - 3*n + 1.at n=36A280089
• Numbers k such that sigma(k) = psi(k) + tau(k) + omega(k)^5.at n=20A391447
• Numbers k such that sigma(k) = psi(k) + tau(k)^2 + omega(k).at n=18A392518