194630513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 256988160

約数和(自身を除く): 62357647

約数列:

[1, 7, 11, 29, 43, 77, 203, 301, 319, 473, 1247, 2027, 2233, 3311, 8729, 13717, 14189, 22297, 58783, 87161, 96019, 156079, 411481, 610127, 646613, 958771, 2527669, 4526291, 6711397, 17693683, 27804359, 194630513]

約数ペア:

[(1, 194630513), (7, 27804359), (11, 17693683), (29, 6711397), (43, 4526291), (77, 2527669), (203, 958771), (301, 646613), (319, 610127), (473, 411481), (1247, 156079), (2027, 96019), (2233, 87161), (3311, 58783), (8729, 22297), (13717, 14189)]