206310201550

素因数分解:

$2^1\times 5^2\times {\mathrm{4126204031}}^1$

素因数の和:4126204043

約数の個数: 12

約数和(自身を含む): 383736974976

約数和(自身を除く): 177426773426

約数列:

[1, 2, 5, 10, 25, 50, 4126204031, 8252408062, 20631020155, 41262040310, 103155100775, 206310201550]

約数ペア:

[(1, 206310201550), (2, 103155100775), (5, 41262040310), (10, 20631020155), (25, 8252408062), (50, 4126204031)]