206851414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31237}}^1$

素因数の和:31300

約数の個数: 32

約数和(自身を含む): 395847936

約数和(自身を除く): 188996522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 31237, 62474, 218659, 343607, 437318, 687214, 1343191, 2405249, 2686382, 4810498, 9402337, 14775101, 18804674, 29550202, 103425707, 206851414]

約数ペア:

[(1, 206851414), (2, 103425707), (7, 29550202), (11, 18804674), (14, 14775101), (22, 9402337), (43, 4810498), (77, 2686382), (86, 2405249), (154, 1343191), (301, 687214), (473, 437318), (602, 343607), (946, 218659), (3311, 62474), (6622, 31237)]