200918211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{26693}}^1$

素因数の和:26902

約数の個数: 16

約数和(自身を含む): 290003616

約数和(自身を除く): 89085405

約数列:

[1, 3, 13, 39, 193, 579, 2509, 7527, 26693, 80079, 347009, 1041027, 5151749, 15455247, 66972737, 200918211]

約数ペア:

[(1, 200918211), (3, 66972737), (13, 15455247), (39, 5151749), (193, 1041027), (579, 347009), (2509, 80079), (7527, 26693)]