201949818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4808329}}^1$

素因数の和:4808341

約数の個数: 16

約数和(自身を含む): 461599680

約数和(自身を除く): 259649862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4808329, 9616658, 14424987, 28849974, 33658303, 67316606, 100974909, 201949818]

約数ペア:

[(1, 201949818), (2, 100974909), (3, 67316606), (6, 33658303), (7, 28849974), (14, 14424987), (21, 9616658), (42, 4808329)]