203522984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191281}}^1$

素因数の和:191313

約数の個数: 32

約数和(自身を含む): 459076800

約数和(自身を除く): 255553816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 191281, 382562, 765124, 1338967, 1530248, 2677934, 3634339, 5355868, 7268678, 10711736, 14537356, 25440373, 29074712, 50880746, 101761492, 203522984]

約数ペア:

[(1, 203522984), (2, 101761492), (4, 50880746), (7, 29074712), (8, 25440373), (14, 14537356), (19, 10711736), (28, 7268678), (38, 5355868), (56, 3634339), (76, 2677934), (133, 1530248), (152, 1338967), (266, 765124), (532, 382562), (1064, 191281)]