201331443

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71167}}^1$

素因数の和:71234

約数の個数: 16

約数和(自身を含む): 286949376

約数和(自身を除く): 85617933

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 71167, 213501, 1636841, 2917847, 4910523, 8753541, 67110481, 201331443]

約数ペア:

[(1, 201331443), (3, 67110481), (23, 8753541), (41, 4910523), (69, 2917847), (123, 1636841), (943, 213501), (2829, 71167)]