203208531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{4289}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 287258400

約数和(自身を除く): 84049869

約数列:

[1, 3, 17, 51, 929, 2787, 4289, 12867, 15793, 47379, 72913, 218739, 3984481, 11953443, 67736177, 203208531]

約数ペア:

[(1, 203208531), (3, 67736177), (17, 11953443), (51, 3984481), (929, 218739), (2787, 72913), (4289, 47379), (12867, 15793)]