203324209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17099}}^1$

素因数の和:17180

約数の個数: 16

約数和(自身を含む): 236390400

約数和(自身を除く): 33066191

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 17099, 188089, 393277, 803653, 4326047, 8840183, 18484019, 203324209]

約数ペア:

[(1, 203324209), (11, 18484019), (23, 8840183), (47, 4326047), (253, 803653), (517, 393277), (1081, 188089), (11891, 17099)]