201895012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199501}}^1$

素因数の和:199539

約数の個数: 24

約数和(自身を含む): 402196032

約数和(自身を除く): 200301020

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199501, 399002, 798004, 2194511, 4389022, 4588523, 8778044, 9177046, 18354092, 50473753, 100947506, 201895012]

約数ペア:

[(1, 201895012), (2, 100947506), (4, 50473753), (11, 18354092), (22, 9177046), (23, 8778044), (44, 4588523), (46, 4389022), (92, 2194511), (253, 798004), (506, 399002), (1012, 199501)]