200965816

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 381911040

約数和(自身を除く): 180945224

約数列:

[1, 2, 4, 8, 127, 223, 254, 446, 508, 887, 892, 1016, 1774, 1784, 3548, 7096, 28321, 56642, 112649, 113284, 197801, 225298, 226568, 395602, 450596, 791204, 901192, 1582408, 25120727, 50241454, 100482908, 200965816]

約数ペア:

[(1, 200965816), (2, 100482908), (4, 50241454), (8, 25120727), (127, 1582408), (223, 901192), (254, 791204), (446, 450596), (508, 395602), (887, 226568), (892, 225298), (1016, 197801), (1774, 113284), (1784, 112649), (3548, 56642), (7096, 28321)]