201025555

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{2251}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 246621024

約数和(自身を除く): 45595469

約数列:

[1, 5, 53, 265, 337, 1685, 2251, 11255, 17861, 89305, 119303, 596515, 758587, 3792935, 40205111, 201025555]

約数ペア:

[(1, 201025555), (5, 40205111), (53, 3792935), (265, 758587), (337, 596515), (1685, 119303), (2251, 89305), (11255, 17861)]