207099624959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{180311}}^1$

素因数の和:181382

約数の個数: 16

約数和(自身を含む): 221798184960

約数和(自身を除く): 14698560001

約数列:

[1, 19, 61, 991, 1159, 18829, 60451, 180311, 1148569, 3425909, 10998971, 178688201, 208980449, 3395075819, 10899980261, 207099624959]

約数ペア:

[(1, 207099624959), (19, 10899980261), (61, 3395075819), (991, 208980449), (1159, 178688201), (18829, 10998971), (60451, 3425909), (180311, 1148569)]