204047113516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2684830441}}^1$

素因数の和:2684830464

約数の個数: 12

約数和(自身を含む): 375876261880

約数和(自身を除く): 171829148364

約数列:

[1, 2, 4, 19, 38, 76, 2684830441, 5369660882, 10739321764, 51011778379, 102023556758, 204047113516]

約数ペア:

[(1, 204047113516), (2, 102023556758), (4, 51011778379), (19, 10739321764), (38, 5369660882), (76, 2684830441)]