206864746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{5737}}^1$

素因数の和:5910

約数の個数: 24

約数和(自身を含む): 343419300

約数和(自身を除く): 136554554

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1639, 3278, 5737, 11474, 18029, 36058, 63107, 126214, 694177, 854813, 1388354, 1709626, 9402943, 18805886, 103432373, 206864746]

約数ペア:

[(1, 206864746), (2, 103432373), (11, 18805886), (22, 9402943), (121, 1709626), (149, 1388354), (242, 854813), (298, 694177), (1639, 126214), (3278, 63107), (5737, 36058), (11474, 18029)]