200838897

素因数分解:

$3^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1693}}^1$

素因数の和:1982

約数の個数: 36

約数和(自身を含む): 338918580

約数和(自身を除く): 138079683

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 269, 441, 807, 1693, 1883, 2421, 5079, 5649, 11851, 13181, 15237, 16947, 35553, 39543, 82957, 106659, 118629, 248871, 455417, 746613, 1366251, 3187919, 4098753, 9563757, 22315433, 28691271, 66946299, 200838897]

約数ペア:

[(1, 200838897), (3, 66946299), (7, 28691271), (9, 22315433), (21, 9563757), (49, 4098753), (63, 3187919), (147, 1366251), (269, 746613), (441, 455417), (807, 248871), (1693, 118629), (1883, 106659), (2421, 82957), (5079, 39543), (5649, 35553), (11851, 16947), (13181, 15237)]