222775562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{32503}}^1$

素因数の和:32677

約数の個数: 16

約数和(自身を含む): 351043200

約数和(自身を除く): 128267638

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 32503, 65006, 747569, 1495138, 4842947, 9685894, 111387781, 222775562]

約数ペア:

[(1, 222775562), (2, 111387781), (23, 9685894), (46, 4842947), (149, 1495138), (298, 747569), (3427, 65006), (6854, 32503)]