211245788156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4062419003}}^1$

素因数の和:4062419020

約数の個数: 12

約数和(自身を含む): 398117062392

約数和(自身を除く): 186871274236

約数列:

[1, 2, 4, 13, 26, 52, 4062419003, 8124838006, 16249676012, 52811447039, 105622894078, 211245788156]

約数ペア:

[(1, 211245788156), (2, 105622894078), (4, 52811447039), (13, 16249676012), (26, 8124838006), (52, 4062419003)]