209112242

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1\times {\mathrm{1621}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 320046552

約数和(自身を除く): 110934310

約数列:

[1, 2, 53, 106, 1217, 1621, 2434, 3242, 64501, 85913, 129002, 171826, 1972757, 3945514, 104556121, 209112242]

約数ペア:

[(1, 209112242), (2, 104556121), (53, 3945514), (106, 1972757), (1217, 171826), (1621, 129002), (2434, 85913), (3242, 64501)]