206814076

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{14177}}^1$

素因数の和:14709

約数の個数: 24

約数和(自身を含む): 414451296

約数和(自身を除く): 207637220

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3647, 7294, 14177, 14588, 28354, 56708, 99239, 198478, 396956, 7386217, 14772434, 29544868, 51703519, 103407038, 206814076]

約数ペア:

[(1, 206814076), (2, 103407038), (4, 51703519), (7, 29544868), (14, 14772434), (28, 7386217), (521, 396956), (1042, 198478), (2084, 99239), (3647, 56708), (7294, 28354), (14177, 14588)]