202190884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313961}}^1$

素因数の和:313995

約数の個数: 24

約数和(自身を含む): 421964928

約数和(自身を除く): 219774044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313961, 627922, 1255844, 2197727, 4395454, 7221103, 8790908, 14442206, 28884412, 50547721, 101095442, 202190884]

約数ペア:

[(1, 202190884), (2, 101095442), (4, 50547721), (7, 28884412), (14, 14442206), (23, 8790908), (28, 7221103), (46, 4395454), (92, 2197727), (161, 1255844), (322, 627922), (644, 313961)]