208110914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{497873}}^1$

素因数の和:497905

約数の個数: 16

約数和(自身を含む): 358469280

約数和(自身を除く): 150358366

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 497873, 995746, 5476603, 9459587, 10953206, 18919174, 104055457, 208110914]

約数ペア:

[(1, 208110914), (2, 104055457), (11, 18919174), (19, 10953206), (22, 9459587), (38, 5476603), (209, 995746), (418, 497873)]