209232446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103889}}^1$

素因数の和:103963

約数の個数: 16

約数和(自身を含む): 336603600

約数和(自身を除く): 127371154

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 103889, 207778, 1973891, 3947782, 5506117, 11012234, 104616223, 209232446]

約数ペア:

[(1, 209232446), (2, 104616223), (19, 11012234), (38, 5506117), (53, 3947782), (106, 1973891), (1007, 207778), (2014, 103889)]