201789654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{3697}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 440919936

約数和(自身を除く): 239130282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 827, 1654, 2481, 3697, 4962, 7394, 9097, 11091, 18194, 22182, 27291, 40667, 54582, 81334, 122001, 244002, 3057419, 6114838, 9172257, 18344514, 33631609, 67263218, 100894827, 201789654]

約数ペア:

[(1, 201789654), (2, 100894827), (3, 67263218), (6, 33631609), (11, 18344514), (22, 9172257), (33, 6114838), (66, 3057419), (827, 244002), (1654, 122001), (2481, 81334), (3697, 54582), (4962, 40667), (7394, 27291), (9097, 22182), (11091, 18194)]