208067548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{3919}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 392611520

約数和(自身を除く): 184543972

約数列:

[1, 2, 4, 13, 26, 52, 1021, 2042, 3919, 4084, 7838, 13273, 15676, 26546, 50947, 53092, 101894, 203788, 4001299, 8002598, 16005196, 52016887, 104033774, 208067548]

約数ペア:

[(1, 208067548), (2, 104033774), (4, 52016887), (13, 16005196), (26, 8002598), (52, 4001299), (1021, 203788), (2042, 101894), (3919, 53092), (4084, 50947), (7838, 26546), (13273, 15676)]