201228379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 222243840

約数和(自身を除く): 21015461

約数列:

[1, 11, 181, 211, 479, 1991, 2321, 5269, 38191, 86699, 101069, 420101, 953689, 1111759, 18293489, 201228379]

約数ペア:

[(1, 201228379), (11, 18293489), (181, 1111759), (211, 953689), (479, 420101), (1991, 101069), (2321, 86699), (5269, 38191)]