188840649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{63647}}^1$

素因数の和:63716

約数の個数: 16

約数和(自身を含む): 268849152

約数和(自身を除く): 80008503

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 63647, 190941, 1463881, 2736821, 4391643, 8210463, 62946883, 188840649]

約数ペア:

[(1, 188840649), (3, 62946883), (23, 8210463), (43, 4391643), (69, 2736821), (129, 1463881), (989, 190941), (2967, 63647)]