206891178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{4327}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 446441856

約数和(自身を除く): 239550678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 613, 1226, 1839, 3678, 4327, 7969, 8654, 12981, 15938, 23907, 25962, 47814, 56251, 112502, 168753, 337506, 2652451, 5304902, 7957353, 15914706, 34481863, 68963726, 103445589, 206891178]

約数ペア:

[(1, 206891178), (2, 103445589), (3, 68963726), (6, 34481863), (13, 15914706), (26, 7957353), (39, 5304902), (78, 2652451), (613, 337506), (1226, 168753), (1839, 112502), (3678, 56251), (4327, 47814), (7969, 25962), (8654, 23907), (12981, 15938)]