201525619

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 211631616

約数和(自身を除く): 10105997

約数列:

[1, 41, 71, 107, 647, 2911, 4387, 7597, 26527, 45937, 69229, 311477, 1883417, 2838389, 4915259, 201525619]

約数ペア:

[(1, 201525619), (41, 4915259), (71, 2838389), (107, 1883417), (647, 311477), (2911, 69229), (4387, 45937), (7597, 26527)]