202586909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{1427}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 245524608

約数和(自身を除く): 42937699

約数列:

[1, 7, 17, 119, 1193, 1427, 8351, 9989, 20281, 24259, 141967, 169813, 1702411, 11916877, 28940987, 202586909]

約数ペア:

[(1, 202586909), (7, 28940987), (17, 11916877), (119, 1702411), (1193, 169813), (1427, 141967), (8351, 24259), (9989, 20281)]