206847078783

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{788719}}^1$

素因数の和:788891

約数の個数: 32

約数和(自身を含む): 299839795200

約数和(自身を除く): 92992716417

約数列:

[1, 3, 19, 43, 57, 107, 129, 321, 817, 2033, 2451, 4601, 6099, 13803, 87419, 262257, 788719, 2366157, 14985661, 33914917, 44956983, 84392933, 101744751, 253178799, 644383423, 1603465727, 1933150269, 3628896119, 4810397181, 10886688357, 68949026261, 206847078783]

約数ペア:

[(1, 206847078783), (3, 68949026261), (19, 10886688357), (43, 4810397181), (57, 3628896119), (107, 1933150269), (129, 1603465727), (321, 644383423), (817, 253178799), (2033, 101744751), (2451, 84392933), (4601, 44956983), (6099, 33914917), (13803, 14985661), (87419, 2366157), (262257, 788719)]