222778474

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{3541}}^1$

素因数の和:4005

約数の個数: 16

約数和(自身を含む): 339181920

約数和(自身を除く): 116403446

約数列:

[1, 2, 83, 166, 379, 758, 3541, 7082, 31457, 62914, 293903, 587806, 1342039, 2684078, 111389237, 222778474]

約数ペア:

[(1, 222778474), (2, 111389237), (83, 2684078), (166, 1342039), (379, 587806), (758, 293903), (3541, 62914), (7082, 31457)]