268661806

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{25621}}^1$

素因数の和:25744

約数の個数: 24

約数和(自身を含む): 473187096

約数和(自身を除く): 204525290

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 5243, 10486, 25621, 51242, 179347, 358694, 1255429, 2510858, 2741447, 5482894, 19190129, 38380258, 134330903, 268661806]

約数ペア:

[(1, 268661806), (2, 134330903), (7, 38380258), (14, 19190129), (49, 5482894), (98, 2741447), (107, 2510858), (214, 1255429), (749, 358694), (1498, 179347), (5243, 51242), (10486, 25621)]