200958921

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{437819}}^1$

素因数の和:437845

約数の個数: 16

約数和(自身を含む): 315230400

約数和(自身を除く): 114271479

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 437819, 1313457, 3940371, 7442923, 11821113, 22328769, 66986307, 200958921]

約数ペア:

[(1, 200958921), (3, 66986307), (9, 22328769), (17, 11821113), (27, 7442923), (51, 3940371), (153, 1313457), (459, 437819)]