211034884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{9661}}^1$

素因数の和:9835

約数の個数: 24

約数和(自身を含む): 380914688

約数和(自身を除く): 169879804

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 5461, 9661, 10922, 19322, 21844, 38644, 415423, 830846, 1226947, 1661692, 2453894, 4907788, 52758721, 105517442, 211034884]

約数ペア:

[(1, 211034884), (2, 105517442), (4, 52758721), (43, 4907788), (86, 2453894), (127, 1661692), (172, 1226947), (254, 830846), (508, 415423), (5461, 38644), (9661, 21844), (10922, 19322)]