200967728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966191}}^1$

素因数の和:966212

約数の個数: 20

約数和(自身を含む): 419327328

約数和(自身を除く): 218359600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966191, 1932382, 3864764, 7729528, 12560483, 15459056, 25120966, 50241932, 100483864, 200967728]

約数ペア:

[(1, 200967728), (2, 100483864), (4, 50241932), (8, 25120966), (13, 15459056), (16, 12560483), (26, 7729528), (52, 3864764), (104, 1932382), (208, 966191)]