220113026

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{81463}}^1$

素因数の和:81665

約数の個数: 16

約数和(自身を含む): 379296384

約数和(自身を除く): 159183358

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 81463, 162926, 570241, 1140482, 15722359, 31444718, 110056513, 220113026]

約数ペア:

[(1, 220113026), (2, 110056513), (7, 31444718), (14, 15722359), (193, 1140482), (386, 570241), (1351, 162926), (2702, 81463)]