200758959

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 321868800

約数和(自身を除く): 121109841

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 361, 387, 479, 513, 817, 1083, 1161, 1437, 2451, 3249, 4311, 7353, 9101, 9747, 12933, 15523, 20597, 22059, 27303, 46569, 61791, 81909, 139707, 172919, 185373, 245727, 391343, 419121, 518757, 556119, 1174029, 1556271, 3522087, 4668813, 7435517, 10566261, 22306551, 66919653, 200758959]

約数ペア:

[(1, 200758959), (3, 66919653), (9, 22306551), (19, 10566261), (27, 7435517), (43, 4668813), (57, 3522087), (129, 1556271), (171, 1174029), (361, 556119), (387, 518757), (479, 419121), (513, 391343), (817, 245727), (1083, 185373), (1161, 172919), (1437, 139707), (2451, 81909), (3249, 61791), (4311, 46569), (7353, 27303), (9101, 22059), (9747, 20597), (12933, 15523)]