190804523

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 245400960

約数和(自身を除く): 54596437

約数列:

[1, 7, 13, 37, 61, 91, 259, 427, 481, 793, 929, 2257, 3367, 5551, 6503, 12077, 15799, 29341, 34373, 56669, 84539, 205387, 240611, 396683, 446849, 736697, 2096753, 3127943, 5156879, 14677271, 27257789, 190804523]

約数ペア:

[(1, 190804523), (7, 27257789), (13, 14677271), (37, 5156879), (61, 3127943), (91, 2096753), (259, 736697), (427, 446849), (481, 396683), (793, 240611), (929, 205387), (2257, 84539), (3367, 56669), (5551, 34373), (6503, 29341), (12077, 15799)]