220135047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{290033}}^1$

素因数の和:290070

約数の個数: 16

約数和(自身を含む): 334119168

約数和(自身を除く): 113984121

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 290033, 870099, 3190363, 6670759, 9571089, 20012277, 73378349, 220135047]

約数ペア:

[(1, 220135047), (3, 73378349), (11, 20012277), (23, 9571089), (33, 6670759), (69, 3190363), (253, 870099), (759, 290033)]