216050122

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{1621}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 327929472

約数和(自身を除く): 111879350

約数列:

[1, 2, 103, 206, 647, 1294, 1621, 3242, 66641, 133282, 166963, 333926, 1048787, 2097574, 108025061, 216050122]

約数ペア:

[(1, 216050122), (2, 108025061), (103, 2097574), (206, 1048787), (647, 333926), (1294, 166963), (1621, 133282), (3242, 66641)]