225072694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1461511}}^1$

素因数の和:1461531

約数の個数: 16

約数和(自身を含む): 420915456

約数和(自身を除く): 195842762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1461511, 2923022, 10230577, 16076621, 20461154, 32153242, 112536347, 225072694]

約数ペア:

[(1, 225072694), (2, 112536347), (7, 32153242), (11, 20461154), (14, 16076621), (22, 10230577), (77, 2923022), (154, 1461511)]