211312212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{607219}}^1$

素因数の和:607255

約数の個数: 24

約数和(自身を含む): 510064800

約数和(自身を除く): 298752588

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 607219, 1214438, 1821657, 2428876, 3643314, 7286628, 17609351, 35218702, 52828053, 70437404, 105656106, 211312212]

約数ペア:

[(1, 211312212), (2, 105656106), (3, 70437404), (4, 52828053), (6, 35218702), (12, 17609351), (29, 7286628), (58, 3643314), (87, 2428876), (116, 1821657), (174, 1214438), (348, 607219)]