211684862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{68863}}^1$

素因数の和:68947

約数の個数: 16

約数和(自身を含む): 334679040

約数和(自身を除く): 122994178

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 68863, 137726, 1997027, 3649739, 3994054, 7299478, 105842431, 211684862]

約数ペア:

[(1, 211684862), (2, 105842431), (29, 7299478), (53, 3994054), (58, 3649739), (106, 1997027), (1537, 137726), (3074, 68863)]