205657244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67033}}^1$

素因数の和:67109

約数の個数: 24

約数和(自身を含む): 394159920

約数和(自身を除く): 188502676

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 67033, 134066, 268132, 871429, 1742858, 3485716, 3954947, 7909894, 15819788, 51414311, 102828622, 205657244]

約数ペア:

[(1, 205657244), (2, 102828622), (4, 51414311), (13, 15819788), (26, 7909894), (52, 3954947), (59, 3485716), (118, 1742858), (236, 871429), (767, 268132), (1534, 134066), (3068, 67033)]