198567937

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 210431232

約数和(自身を除く): 11863295

約数列:

[1, 37, 43, 137, 911, 1591, 5069, 5891, 33707, 39173, 124807, 217967, 1449401, 4617859, 5366701, 198567937]

約数ペア:

[(1, 198567937), (37, 5366701), (43, 4617859), (137, 1449401), (911, 217967), (1591, 124807), (5069, 39173), (5891, 33707)]