202326896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{665549}}^1$

素因数の和:665576

約数の個数: 20

約数和(自身を含む): 412641000

約数和(自身を除く): 210314104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 665549, 1331098, 2662196, 5324392, 10648784, 12645431, 25290862, 50581724, 101163448, 202326896]

約数ペア:

[(1, 202326896), (2, 101163448), (4, 50581724), (8, 25290862), (16, 12645431), (19, 10648784), (38, 5324392), (76, 2662196), (152, 1331098), (304, 665549)]