201664606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6469}}^1$

素因数の和:6604

約数の個数: 32

約数和(自身を含む): 358696800

約数和(自身を除く): 157032194

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1417, 2398, 2834, 6469, 12938, 15587, 31174, 71159, 84097, 142318, 168194, 705121, 925067, 1410242, 1850134, 7756331, 9166573, 15512662, 18333146, 100832303, 201664606]

約数ペア:

[(1, 201664606), (2, 100832303), (11, 18333146), (13, 15512662), (22, 9166573), (26, 7756331), (109, 1850134), (143, 1410242), (218, 925067), (286, 705121), (1199, 168194), (1417, 142318), (2398, 84097), (2834, 71159), (6469, 31174), (12938, 15587)]