248049284

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{206021}}^1$

素因数の和:206075

約数の個数: 24

約数和(自身を含む): 507638208

約数和(自身を除く): 259588924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 206021, 412042, 824084, 1442147, 2884294, 5768588, 8858903, 17717806, 35435612, 62012321, 124024642, 248049284]

約数ペア:

[(1, 248049284), (2, 124024642), (4, 62012321), (7, 35435612), (14, 17717806), (28, 8858903), (43, 5768588), (86, 2884294), (172, 1442147), (301, 824084), (602, 412042), (1204, 206021)]