201911297

素因数分解:

$7^1\times {\mathrm{1301}}^1\times {\mathrm{22171}}^1$

素因数の和:23479

約数の個数: 8

約数和(自身を含む): 230943552

約数和(自身を除く): 29032255

約数列:

[1, 7, 1301, 9107, 22171, 155197, 28844471, 201911297]

約数ペア:

[(1, 201911297), (7, 28844471), (1301, 155197), (9107, 22171)]