199280744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{147397}}^1$

素因数の和:147429

約数の個数: 24

約数和(自身を含む): 404607510

約数和(自身を除く): 205326766

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 147397, 294794, 589588, 1179176, 1916161, 3832322, 7664644, 15329288, 24910093, 49820186, 99640372, 199280744]

約数ペア:

[(1, 199280744), (2, 99640372), (4, 49820186), (8, 24910093), (13, 15329288), (26, 7664644), (52, 3832322), (104, 1916161), (169, 1179176), (338, 589588), (676, 294794), (1352, 147397)]