200968976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966197}}^1$

素因数の和:966218

約数の個数: 20

約数和(自身を含む): 419329932

約数和(自身を除く): 218360956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966197, 1932394, 3864788, 7729576, 12560561, 15459152, 25121122, 50242244, 100484488, 200968976]

約数ペア:

[(1, 200968976), (2, 100484488), (4, 50242244), (8, 25121122), (13, 15459152), (16, 12560561), (26, 7729576), (52, 3864788), (104, 1932394), (208, 966197)]