201328254

素因数分解:

$2^1\times 3^4\times {\mathrm{1242767}}^1$

素因数の和:1242781

約数の個数: 20

約数和(自身を含む): 451124784

約数和(自身を除く): 249796530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1242767, 2485534, 3728301, 7456602, 11184903, 22369806, 33554709, 67109418, 100664127, 201328254]

約数ペア:

[(1, 201328254), (2, 100664127), (3, 67109418), (6, 33554709), (9, 22369806), (18, 11184903), (27, 7456602), (54, 3728301), (81, 2485534), (162, 1242767)]