205647946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8389}}^1$

素因数の和:8518

約数の個数: 32

約数和(自身を含む): 376945920

約数和(自身を除く): 171297974

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3502, 8389, 12257, 16778, 24514, 58723, 117446, 142613, 285226, 864067, 998291, 1728134, 1996582, 6048469, 12096938, 14689139, 29378278, 102823973, 205647946]

約数ペア:

[(1, 205647946), (2, 102823973), (7, 29378278), (14, 14689139), (17, 12096938), (34, 6048469), (103, 1996582), (119, 1728134), (206, 998291), (238, 864067), (721, 285226), (1442, 142613), (1751, 117446), (3502, 58723), (8389, 24514), (12257, 16778)]