208036766

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{280373}}^1$

素因数の和:280435

約数の個数: 16

約数和(自身を含む): 363364704

約数和(自身を除く): 155327938

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 280373, 560746, 1962611, 3925222, 14859769, 29719538, 104018383, 208036766]

約数ペア:

[(1, 208036766), (2, 104018383), (7, 29719538), (14, 14859769), (53, 3925222), (106, 1962611), (371, 560746), (742, 280373)]