204328197

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{142787}}^1$

素因数の和:142849

約数の個数: 16

約数和(自身を含む): 308422080

約数和(自身を除く): 104093883

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 142787, 428361, 1285083, 3855249, 7567711, 22703133, 68109399, 204328197]

約数ペア:

[(1, 204328197), (3, 68109399), (9, 22703133), (27, 7567711), (53, 3855249), (159, 1285083), (477, 428361), (1431, 142787)]