223089419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2971}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 270475776

約数和(自身を除く): 47386357

約数列:

[1, 7, 17, 119, 631, 2971, 4417, 10727, 20797, 50507, 75089, 353549, 1874701, 13122907, 31869917, 223089419]

約数ペア:

[(1, 223089419), (7, 31869917), (17, 13122907), (119, 1874701), (631, 353549), (2971, 75089), (4417, 50507), (10727, 20797)]