200428963

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 254448000

約数和(自身を除く): 54019037

約数列:

[1, 7, 17, 37, 49, 119, 259, 343, 629, 833, 929, 1813, 4403, 5831, 6503, 12691, 15793, 30821, 34373, 45521, 110551, 215747, 240611, 318647, 584341, 773857, 1684277, 4090387, 5416999, 11789939, 28632709, 200428963]

約数ペア:

[(1, 200428963), (7, 28632709), (17, 11789939), (37, 5416999), (49, 4090387), (119, 1684277), (259, 773857), (343, 584341), (629, 318647), (833, 240611), (929, 215747), (1813, 110551), (4403, 45521), (5831, 34373), (6503, 30821), (12691, 15793)]