208987526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{114451}}^1$

素因数の和:114547

約数の個数: 16

約数和(自身を含む): 346102848

約数和(自身を除く): 137115322

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 114451, 228902, 1258961, 2517922, 9499433, 18998866, 104493763, 208987526]

約数ペア:

[(1, 208987526), (2, 104493763), (11, 18998866), (22, 9499433), (83, 2517922), (166, 1258961), (913, 228902), (1826, 114451)]