204768776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3041}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 405194400

約数和(自身を除く): 200425624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 443, 886, 1772, 3041, 3544, 6082, 8417, 12164, 16834, 24328, 33668, 57779, 67336, 115558, 231116, 462232, 1347163, 2694326, 5388652, 10777304, 25596097, 51192194, 102384388, 204768776]

約数ペア:

[(1, 204768776), (2, 102384388), (4, 51192194), (8, 25596097), (19, 10777304), (38, 5388652), (76, 2694326), (152, 1347163), (443, 462232), (886, 231116), (1772, 115558), (3041, 67336), (3544, 57779), (6082, 33668), (8417, 24328), (12164, 16834)]