200956784

素因数分解:

$2^4\times 7^1\times {\mathrm{1794257}}^1$

素因数の和:1794272

約数の個数: 20

約数和(自身を含む): 444975984

約数和(自身を除く): 244019200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1794257, 3588514, 7177028, 12559799, 14354056, 25119598, 28708112, 50239196, 100478392, 200956784]

約数ペア:

[(1, 200956784), (2, 100478392), (4, 50239196), (7, 28708112), (8, 25119598), (14, 14354056), (16, 12559799), (28, 7177028), (56, 3588514), (112, 1794257)]