201553991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{213737}}^1$

素因数の和:213801

約数の個数: 8

約数和(自身を含む): 215447904

約数和(自身を除く): 13893913

約数列:

[1, 23, 41, 943, 213737, 4915951, 8763217, 201553991]

約数ペア:

[(1, 201553991), (23, 8763217), (41, 4915951), (943, 213737)]