229225546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{1433}}^1$

素因数の和:2118

約数の個数: 24

約数和(自身を含む): 378773892

約数和(自身を除く): 149548346

約数列:

[1, 2, 11, 22, 121, 242, 661, 1322, 1433, 2866, 7271, 14542, 15763, 31526, 79981, 159962, 173393, 346786, 947213, 1894426, 10419343, 20838686, 114612773, 229225546]

約数ペア:

[(1, 229225546), (2, 114612773), (11, 20838686), (22, 10419343), (121, 1894426), (242, 947213), (661, 346786), (1322, 173393), (1433, 159962), (2866, 79981), (7271, 31526), (14542, 15763)]