269318216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1980281}}^1$

素因数の和:1980304

約数の個数: 16

約数和(自身を含む): 534676140

約数和(自身を除く): 265357924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1980281, 3960562, 7921124, 15842248, 33664777, 67329554, 134659108, 269318216]

約数ペア:

[(1, 269318216), (2, 134659108), (4, 67329554), (8, 33664777), (17, 15842248), (34, 7921124), (68, 3960562), (136, 1980281)]