206259906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{34759}}^1$

素因数の和:34830

約数の個数: 32

約数和(自身を含む): 440478720

約数和(自身を除く): 234218814

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 34759, 69518, 104277, 208554, 799457, 1494637, 1598914, 2398371, 2989274, 4483911, 4796742, 8967822, 34376651, 68753302, 103129953, 206259906]

約数ペア:

[(1, 206259906), (2, 103129953), (3, 68753302), (6, 34376651), (23, 8967822), (43, 4796742), (46, 4483911), (69, 2989274), (86, 2398371), (129, 1598914), (138, 1494637), (258, 799457), (989, 208554), (1978, 104277), (2967, 69518), (5934, 34759)]