199902670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1\times {\mathrm{1531}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 393123456

約数和(自身を除く): 193220786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1187, 1531, 2374, 3062, 5935, 7655, 11870, 13057, 15310, 16841, 26114, 33682, 65285, 84205, 130570, 168410, 1817297, 3634594, 9086485, 18172970, 19990267, 39980534, 99951335, 199902670]

約数ペア:

[(1, 199902670), (2, 99951335), (5, 39980534), (10, 19990267), (11, 18172970), (22, 9086485), (55, 3634594), (110, 1817297), (1187, 168410), (1531, 130570), (2374, 84205), (3062, 65285), (5935, 33682), (7655, 26114), (11870, 16841), (13057, 15310)]