203831908

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{34501}}^1$

素因数の和:34723

約数の個数: 24

約数和(自身を含む): 409607744

約数和(自身を除く): 205775836

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 34501, 69002, 138004, 241507, 483014, 966028, 7279711, 14559422, 29118844, 50957977, 101915954, 203831908]

約数ペア:

[(1, 203831908), (2, 101915954), (4, 50957977), (7, 29118844), (14, 14559422), (28, 7279711), (211, 966028), (422, 483014), (844, 241507), (1477, 138004), (2954, 69002), (5908, 34501)]