201912085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{3167}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 249080832

約数和(自身を除く): 47168747

約数列:

[1, 5, 41, 205, 311, 1555, 3167, 12751, 15835, 63755, 129847, 649235, 984937, 4924685, 40382417, 201912085]

約数ペア:

[(1, 201912085), (5, 40382417), (41, 4924685), (205, 984937), (311, 649235), (1555, 129847), (3167, 63755), (12751, 15835)]