201715954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{833537}}^1$

素因数の和:833561

約数の個数: 12

約数和(自身を含む): 332581662

約数和(自身を除く): 130865708

約数列:

[1, 2, 11, 22, 121, 242, 833537, 1667074, 9168907, 18337814, 100857977, 201715954]

約数ペア:

[(1, 201715954), (2, 100857977), (11, 18337814), (22, 9168907), (121, 1667074), (242, 833537)]