209243498

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1\times {\mathrm{1237}}^1$

素因数の和:2341

約数の個数: 16

約数和(自身を含む): 318215520

約数和(自身を除く): 108972022

約数列:

[1, 2, 83, 166, 1019, 1237, 2038, 2474, 84577, 102671, 169154, 205342, 1260503, 2521006, 104621749, 209243498]

約数ペア:

[(1, 209243498), (2, 104621749), (83, 2521006), (166, 1260503), (1019, 205342), (1237, 169154), (2038, 102671), (2474, 84577)]