200049081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 298598400

約数和(自身を除く): 98549319

約数列:

[1, 3, 17, 19, 51, 57, 323, 431, 479, 969, 1293, 1437, 7327, 8143, 8189, 9101, 21981, 24429, 24567, 27303, 139213, 154717, 206449, 417639, 464151, 619347, 3509633, 3922531, 10528899, 11767593, 66683027, 200049081]

約数ペア:

[(1, 200049081), (3, 66683027), (17, 11767593), (19, 10528899), (51, 3922531), (57, 3509633), (323, 619347), (431, 464151), (479, 417639), (969, 206449), (1293, 154717), (1437, 139213), (7327, 27303), (8143, 24567), (8189, 24429), (9101, 21981)]