201578797

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 248292000

約数和(自身を除く): 46713203

約数列:

[1, 7, 29, 43, 49, 203, 301, 1247, 1421, 2107, 3299, 8729, 23093, 61103, 95671, 141857, 161651, 669697, 992999, 4113853, 4687879, 6950993, 28796971, 201578797]

約数ペア:

[(1, 201578797), (7, 28796971), (29, 6950993), (43, 4687879), (49, 4113853), (203, 992999), (301, 669697), (1247, 161651), (1421, 141857), (2107, 95671), (3299, 61103), (8729, 23093)]