201998069

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{6397}}^1$

素因数の和:6764

約数の個数: 16

約数和(自身を含む): 249368448

約数和(自身を除く): 47370379

約数列:

[1, 7, 13, 91, 347, 2429, 4511, 6397, 31577, 44779, 83161, 582127, 2219759, 15538313, 28856867, 201998069]

約数ペア:

[(1, 201998069), (7, 28856867), (13, 15538313), (91, 2219759), (347, 582127), (2429, 83161), (4511, 44779), (6397, 31577)]