203425514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{53003}}^1$

素因数の和:53125

約数の個数: 16

約数和(自身を含む): 324384480

約数和(自身を除く): 120958966

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 53003, 106006, 1007057, 2014114, 5353303, 10706606, 101712757, 203425514]

約数ペア:

[(1, 203425514), (2, 101712757), (19, 10706606), (38, 5353303), (101, 2014114), (202, 1007057), (1919, 106006), (3838, 53003)]