204288318

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97003}}^1$

素因数の和:97030

約数の個数: 40

約数和(自身を含む): 492974328

約数和(自身を除く): 288686010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 97003, 194006, 291009, 582018, 873027, 1261039, 1746054, 2522078, 2619081, 3783117, 5238162, 7566234, 7857243, 11349351, 15714486, 22698702, 34048053, 68096106, 102144159, 204288318]

約数ペア:

[(1, 204288318), (2, 102144159), (3, 68096106), (6, 34048053), (9, 22698702), (13, 15714486), (18, 11349351), (26, 7857243), (27, 7566234), (39, 5238162), (54, 3783117), (78, 2619081), (81, 2522078), (117, 1746054), (162, 1261039), (234, 873027), (351, 582018), (702, 291009), (1053, 194006), (2106, 97003)]