220131692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{172517}}^1$

素因数の和:172561

約数の個数: 24

約数和(自身を含む): 434745360

約数和(自身を除く): 214613668

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 172517, 345034, 690068, 1897687, 3795374, 5002993, 7590748, 10005986, 20011972, 55032923, 110065846, 220131692]

約数ペア:

[(1, 220131692), (2, 110065846), (4, 55032923), (11, 20011972), (22, 10005986), (29, 7590748), (44, 5002993), (58, 3795374), (116, 1897687), (319, 690068), (638, 345034), (1276, 172517)]