209607376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1190951}}^1$

素因数の和:1190970

約数の個数: 20

約数和(自身を含む): 443034144

約数和(自身を除く): 233426768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1190951, 2381902, 4763804, 9527608, 13100461, 19055216, 26200922, 52401844, 104803688, 209607376]

約数ペア:

[(1, 209607376), (2, 104803688), (4, 52401844), (8, 26200922), (11, 19055216), (16, 13100461), (22, 9527608), (44, 4763804), (88, 2381902), (176, 1190951)]