200893437

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{77237}}^1$

素因数の和:77277

約数の個数: 18

約数和(自身を含む): 308256858

約数和(自身を除く): 107363421

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 77237, 231711, 695133, 1313029, 3939087, 11817261, 22321493, 66964479, 200893437]

約数ペア:

[(1, 200893437), (3, 66964479), (9, 22321493), (17, 11817261), (51, 3939087), (153, 1313029), (289, 695133), (867, 231711), (2601, 77237)]