201564968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2290511}}^1$

素因数の和:2290528

約数の個数: 16

約数和(自身を含む): 412292160

約数和(自身を除く): 210727192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2290511, 4581022, 9162044, 18324088, 25195621, 50391242, 100782484, 201564968]

約数ペア:

[(1, 201564968), (2, 100782484), (4, 50391242), (8, 25195621), (11, 18324088), (22, 9162044), (44, 4581022), (88, 2290511)]