200068121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 39432679

約数列:

[1, 11, 17, 43, 139, 179, 187, 473, 731, 1529, 1969, 2363, 3043, 5977, 7697, 8041, 24881, 25993, 33473, 65747, 84667, 101609, 130849, 273691, 422977, 1069883, 1117699, 1439339, 4652747, 11768713, 18188011, 200068121]

約数ペア:

[(1, 200068121), (11, 18188011), (17, 11768713), (43, 4652747), (139, 1439339), (179, 1117699), (187, 1069883), (473, 422977), (731, 273691), (1529, 130849), (1969, 101609), (2363, 84667), (3043, 65747), (5977, 33473), (7697, 25993), (8041, 24881)]