200956912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966139}}^1$

素因数の和:966160

約数の個数: 20

約数和(自身を含む): 419304760

約数和(自身を除く): 218347848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966139, 1932278, 3864556, 7729112, 12559807, 15458224, 25119614, 50239228, 100478456, 200956912]

約数ペア:

[(1, 200956912), (2, 100478456), (4, 50239228), (8, 25119614), (13, 15458224), (16, 12559807), (26, 7729112), (52, 3864556), (104, 1932278), (208, 966139)]