203421302

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{68863}}^1$

素因数の和:69083

約数の個数: 16

約数和(自身を含む): 350380032

約数和(自身を除く): 146958730

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 68863, 137726, 482041, 964082, 14530093, 29060186, 101710651, 203421302]

約数ペア:

[(1, 203421302), (2, 101710651), (7, 29060186), (14, 14530093), (211, 964082), (422, 482041), (1477, 137726), (2954, 68863)]