205750853

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13163}}^1$

素因数の和:13217

約数の個数: 24

約数和(自身を含む): 270125280

約数和(自身を除く): 64374427

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 13163, 15631, 92141, 144793, 381727, 644987, 1013551, 2672089, 4198997, 7094857, 18704623, 29392979, 205750853]

約数ペア:

[(1, 205750853), (7, 29392979), (11, 18704623), (29, 7094857), (49, 4198997), (77, 2672089), (203, 1013551), (319, 644987), (539, 381727), (1421, 144793), (2233, 92141), (13163, 15631)]