214686057

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{20051}}^1$

素因数の和:20180

約数の個数: 16

約数和(自身を含む): 296448768

約数和(自身を除く): 81762711

約数列:

[1, 3, 43, 83, 129, 249, 3569, 10707, 20051, 60153, 862193, 1664233, 2586579, 4992699, 71562019, 214686057]

約数ペア:

[(1, 214686057), (3, 71562019), (43, 4992699), (83, 2586579), (129, 1664233), (249, 862193), (3569, 60153), (10707, 20051)]