200640891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{264349}}^1$

素因数の和:264386

約数の個数: 16

約数和(自身を含む): 304531200

約数和(自身を除く): 103890309

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 264349, 793047, 2907839, 6080027, 8723517, 18240081, 66880297, 200640891]

約数ペア:

[(1, 200640891), (3, 66880297), (11, 18240081), (23, 8723517), (33, 6080027), (69, 2907839), (253, 793047), (759, 264349)]