209231298001

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{8273609}}^1$

素因数の和:8273661

約数の個数: 16

約数和(自身を含む): 242251300800

約数和(自身を除く): 33020002799

約数列:

[1, 11, 19, 121, 209, 1331, 2299, 25289, 8273609, 91009699, 157198571, 1001106689, 1729184281, 11012173579, 19021027091, 209231298001]

約数ペア:

[(1, 209231298001), (11, 19021027091), (19, 11012173579), (121, 1729184281), (209, 1001106689), (1331, 157198571), (2299, 91009699), (25289, 8273609)]