202968488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1335319}}^1$

素因数の和:1335344

約数の個数: 16

約数和(自身を含む): 400596000

約数和(自身を除く): 197627512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1335319, 2670638, 5341276, 10682552, 25371061, 50742122, 101484244, 202968488]

約数ペア:

[(1, 202968488), (2, 101484244), (4, 50742122), (8, 25371061), (19, 10682552), (38, 5341276), (76, 2670638), (152, 1335319)]