201986005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{9221}}^1$

素因数の和:9576

約数の個数: 16

約数和(自身を含む): 261831024

約数和(自身を除く): 59845019

約数列:

[1, 5, 13, 65, 337, 1685, 4381, 9221, 21905, 46105, 119873, 599365, 3107477, 15537385, 40397201, 201986005]

約数ペア:

[(1, 201986005), (5, 40397201), (13, 15537385), (65, 3107477), (337, 599365), (1685, 119873), (4381, 46105), (9221, 21905)]