207948574

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{3109}}^1$

素因数の和:3795

約数の個数: 16

約数和(自身を含む): 318414240

約数和(自身を除く): 110465666

約数列:

[1, 2, 53, 106, 631, 1262, 3109, 6218, 33443, 66886, 164777, 329554, 1961779, 3923558, 103974287, 207948574]

約数ペア:

[(1, 207948574), (2, 103974287), (53, 3923558), (106, 1961779), (631, 329554), (1262, 164777), (3109, 66886), (6218, 33443)]