210826259

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{28069}}^1$

素因数の和:28142

約数の個数: 16

約数和(自身を含む): 255998400

約数和(自身を除く): 45172141

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 28069, 196483, 814001, 1038553, 5698007, 7269871, 30118037, 210826259]

約数ペア:

[(1, 210826259), (7, 30118037), (29, 7269871), (37, 5698007), (203, 1038553), (259, 814001), (1073, 196483), (7511, 28069)]