200225655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{211879}}^1$

素因数の和:211900

約数の個数: 32

約数和(自身を含む): 406809600

約数和(自身を除く): 206583945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 211879, 635637, 1059395, 1483153, 1906911, 3178185, 4449459, 5720733, 7415765, 9534555, 13348377, 22247295, 28603665, 40045131, 66741885, 200225655]

約数ペア:

[(1, 200225655), (3, 66741885), (5, 40045131), (7, 28603665), (9, 22247295), (15, 13348377), (21, 9534555), (27, 7415765), (35, 5720733), (45, 4449459), (63, 3178185), (105, 1906911), (135, 1483153), (189, 1059395), (315, 635637), (945, 211879)]