206531060

素因数分解:

$2^2\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{4679}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 434004480

約数和(自身を除く): 227473420

約数列:

[1, 2, 4, 5, 10, 20, 2207, 4414, 4679, 8828, 9358, 11035, 18716, 22070, 23395, 44140, 46790, 93580, 10326553, 20653106, 41306212, 51632765, 103265530, 206531060]

約数ペア:

[(1, 206531060), (2, 103265530), (4, 51632765), (5, 41306212), (10, 20653106), (20, 10326553), (2207, 93580), (4414, 46790), (4679, 44140), (8828, 23395), (9358, 22070), (11035, 18716)]