190020985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29033}}^1$

素因数の和:29073

約数の個数: 32

約数和(自身を含む): 301024512

約数和(自身を除く): 111003527

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 29033, 145165, 203231, 319363, 493561, 1016155, 1596815, 2235541, 2467805, 3454927, 5429171, 11177705, 17274635, 27145855, 38004197, 190020985]

約数ペア:

[(1, 190020985), (5, 38004197), (7, 27145855), (11, 17274635), (17, 11177705), (35, 5429171), (55, 3454927), (77, 2467805), (85, 2235541), (119, 1596815), (187, 1016155), (385, 493561), (595, 319363), (935, 203231), (1309, 145165), (6545, 29033)]