207987241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{7127}}^1$

素因数の和:7524

約数の個数: 16

約数和(自身を含む): 260029440

約数和(自身を除く): 52042199

約数列:

[1, 7, 11, 77, 379, 2653, 4169, 7127, 29183, 49889, 78397, 548779, 2701133, 18907931, 29712463, 207987241]

約数ペア:

[(1, 207987241), (7, 29712463), (11, 18907931), (77, 2701133), (379, 548779), (2653, 78397), (4169, 49889), (7127, 29183)]