208652164

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{14303}}^1$

素因数の和:14835

約数の個数: 24

約数和(自身を含む): 418134528

約数和(自身を除く): 209482364

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3647, 7294, 14303, 14588, 28606, 57212, 100121, 200242, 400484, 7451863, 14903726, 29807452, 52163041, 104326082, 208652164]

約数ペア:

[(1, 208652164), (2, 104326082), (4, 52163041), (7, 29807452), (14, 14903726), (28, 7451863), (521, 400484), (1042, 200242), (2084, 100121), (3647, 57212), (7294, 28606), (14303, 14588)]