199865797924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26053}}^1\times {\mathrm{4759}}^1$

素因数の和:30860

約数の個数: 48

約数和(自身を含む): 388917437440

約数和(自身を除く): 189051639516

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 4759, 9518, 19036, 26053, 52106, 61867, 104212, 123734, 147529, 247468, 295058, 338689, 590116, 677378, 807643, 1354756, 1615286, 1917877, 3230572, 3835754, 7671508, 10499359, 20998718, 41997436, 123986227, 247972454, 495944908, 1611820951, 3223641902, 3843573037, 6447283804, 7687146074, 15374292148, 49966449481, 99932898962, 199865797924]

約数ペア:

[(1, 199865797924), (2, 99932898962), (4, 49966449481), (13, 15374292148), (26, 7687146074), (31, 6447283804), (52, 3843573037), (62, 3223641902), (124, 1611820951), (403, 495944908), (806, 247972454), (1612, 123986227), (4759, 41997436), (9518, 20998718), (19036, 10499359), (26053, 7671508), (52106, 3835754), (61867, 3230572), (104212, 1917877), (123734, 1615286), (147529, 1354756), (247468, 807643), (295058, 677378), (338689, 590116)]