203295573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 336336000

約数和(自身を除く): 133040427

約数列:

[1, 3, 9, 13, 19, 39, 57, 109, 117, 171, 247, 327, 741, 839, 981, 1417, 2071, 2223, 2517, 4251, 6213, 7551, 10907, 12753, 15941, 18639, 26923, 32721, 47823, 80769, 91451, 98163, 143469, 207233, 242307, 274353, 621699, 823059, 1188863, 1737569, 1865097, 3566589, 5212707, 10699767, 15638121, 22588397, 67765191, 203295573]

約数ペア:

[(1, 203295573), (3, 67765191), (9, 22588397), (13, 15638121), (19, 10699767), (39, 5212707), (57, 3566589), (109, 1865097), (117, 1737569), (171, 1188863), (247, 823059), (327, 621699), (741, 274353), (839, 242307), (981, 207233), (1417, 143469), (2071, 98163), (2223, 91451), (2517, 80769), (4251, 47823), (6213, 32721), (7551, 26923), (10907, 18639), (12753, 15941)]