207989491897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{167339}}^1$

素因数の和:167701

約数の個数: 24

約数和(自身を含む): 240234642720

約数和(自身を除く): 32245150823

約数列:

[1, 11, 19, 209, 313, 361, 3443, 3971, 5947, 65417, 112993, 167339, 1242923, 1840729, 3179441, 34973851, 52377107, 60409379, 576148177, 664503169, 995165033, 10946815363, 18908135627, 207989491897]

約数ペア:

[(1, 207989491897), (11, 18908135627), (19, 10946815363), (209, 995165033), (313, 664503169), (361, 576148177), (3443, 60409379), (3971, 52377107), (5947, 34973851), (65417, 3179441), (112993, 1840729), (167339, 1242923)]