207980707

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10259}}^1$

素因数の和:10386

約数の個数: 16

約数和(自身を含む): 241315200

約数和(自身を除く): 33334493

約数列:

[1, 11, 19, 97, 209, 1067, 1843, 10259, 20273, 112849, 194921, 995123, 2144131, 10946353, 18907337, 207980707]

約数ペア:

[(1, 207980707), (11, 18907337), (19, 10946353), (97, 2144131), (209, 995123), (1067, 194921), (1843, 112849), (10259, 20273)]