203406392

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{7583}}^1$

素因数の和:8075

約数の個数: 32

約数和(自身を含む): 436838400

約数和(自身を除く): 233432008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 3353, 3832, 6706, 7583, 13412, 15166, 26824, 30332, 53081, 60664, 106162, 212324, 424648, 3632257, 7264514, 14529028, 25425799, 29058056, 50851598, 101703196, 203406392]

約数ペア:

[(1, 203406392), (2, 101703196), (4, 50851598), (7, 29058056), (8, 25425799), (14, 14529028), (28, 7264514), (56, 3632257), (479, 424648), (958, 212324), (1916, 106162), (3353, 60664), (3832, 53081), (6706, 30332), (7583, 26824), (13412, 15166)]