202299039

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{47123}}^1$

素因数の和:47188

約数の個数: 20

約数和(自身を含む): 307908216

約数和(自身を除く): 105609177

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 47123, 141369, 424107, 1272321, 2497519, 3816963, 7492557, 22477671, 67433013, 202299039]

約数ペア:

[(1, 202299039), (3, 67433013), (9, 22477671), (27, 7492557), (53, 3816963), (81, 2497519), (159, 1272321), (477, 424107), (1431, 141369), (4293, 47123)]