222776114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{440269}}^1$

素因数の和:440305

約数の個数: 16

約数和(自身を含む): 380393280

約数和(自身を除く): 157617166

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 440269, 880538, 4842959, 9685918, 10126187, 20252374, 111388057, 222776114]

約数ペア:

[(1, 222776114), (2, 111388057), (11, 20252374), (22, 10126187), (23, 9685918), (46, 4842959), (253, 880538), (506, 440269)]