193396202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{247943849}}^1$

素因数の和:247943874

約数の個数: 48

約数和(自身を含む): 583163935200

約数和(自身を除く): 389767732980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 247943849, 495887698, 743831547, 991775396, 1239719245, 1487663094, 2479438490, 2975326188, 3223270037, 3719157735, 4958876980, 6446540074, 7438315470, 9669810111, 12893080148, 14876630940, 16116350185, 19339620222, 32232700370, 38679240444, 48349050555, 64465400740, 96698101110, 193396202220]

約数ペア:

[(1, 193396202220), (2, 96698101110), (3, 64465400740), (4, 48349050555), (5, 38679240444), (6, 32232700370), (10, 19339620222), (12, 16116350185), (13, 14876630940), (15, 12893080148), (20, 9669810111), (26, 7438315470), (30, 6446540074), (39, 4958876980), (52, 3719157735), (60, 3223270037), (65, 2975326188), (78, 2479438490), (130, 1487663094), (156, 1239719245), (195, 991775396), (260, 743831547), (390, 495887698), (780, 247943849)]