208045583963

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10498339}}^1$

素因数の和:10498514

約数の個数: 16

約数和(自身を含む): 251960160000

約数和(自身を除く): 43914576037

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 19817, 10498339, 73488373, 199468441, 1396279087, 1564252511, 10949767577, 29720797709, 208045583963]

約数ペア:

[(1, 208045583963), (7, 29720797709), (19, 10949767577), (133, 1564252511), (149, 1396279087), (1043, 199468441), (2831, 73488373), (19817, 10498339)]