208078196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2737871}}^1$

素因数の和:2737894

約数の個数: 12

約数和(自身を含む): 383302080

約数和(自身を除く): 175223884

約数列:

[1, 2, 4, 19, 38, 76, 2737871, 5475742, 10951484, 52019549, 104039098, 208078196]

約数ペア:

[(1, 208078196), (2, 104039098), (4, 52019549), (19, 10951484), (38, 5475742), (76, 2737871)]