200518947

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{859}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 298237680

約数和(自身を除く): 97718733

約数列:

[1, 3, 9, 37, 111, 333, 701, 859, 2103, 2577, 6309, 7731, 25937, 31783, 77811, 95349, 233433, 286047, 602159, 1806477, 5419431, 22279883, 66839649, 200518947]

約数ペア:

[(1, 200518947), (3, 66839649), (9, 22279883), (37, 5419431), (111, 1806477), (333, 602159), (701, 286047), (859, 233433), (2103, 95349), (2577, 77811), (6309, 31783), (7731, 25937)]