200870766

素因数分解:

$2^1\times 3^4\times {\mathrm{1239943}}^1$

素因数の和:1239957

約数の個数: 20

約数和(自身を含む): 450099672

約数和(自身を除く): 249228906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1239943, 2479886, 3719829, 7439658, 11159487, 22318974, 33478461, 66956922, 100435383, 200870766]

約数ペア:

[(1, 200870766), (2, 100435383), (3, 66956922), (6, 33478461), (9, 22318974), (18, 11159487), (27, 7439658), (54, 3719829), (81, 2479886), (162, 1239943)]