200703231

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{172871}}^1$

素因数の和:172923

約数の個数: 16

約数和(自身を含む): 304254720

約数和(自身を除く): 103551489

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 172871, 518613, 1555839, 4667517, 7433453, 22300359, 66901077, 200703231]

約数ペア:

[(1, 200703231), (3, 66901077), (9, 22300359), (27, 7433453), (43, 4667517), (129, 1555839), (387, 518613), (1161, 172871)]