200908681947

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{519143881}}^1$

素因数の和:519143930

約数の個数: 12

約数和(自身を含む): 296950300504

約数和(自身を除く): 96041618557

約数列:

[1, 3, 9, 43, 129, 387, 519143881, 1557431643, 4672294929, 22323186883, 66969560649, 200908681947]

約数ペア:

[(1, 200908681947), (3, 66969560649), (9, 22323186883), (43, 4672294929), (129, 1557431643), (387, 519143881)]