201660217863

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{394987}}^1$

素因数の和:395088

約数の個数: 48

約数和(自身を含む): 312261713280

約数和(自身を除く): 110601495417

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 169, 247, 507, 689, 741, 1007, 2067, 3021, 3211, 8957, 9633, 13091, 26871, 39273, 170183, 394987, 510549, 1184961, 5134831, 7504753, 15404493, 20934311, 22514259, 62802933, 66752803, 97561789, 200258409, 272146043, 292685367, 397751909, 816438129, 1193255727, 1268303257, 3537898559, 3804909771, 5170774817, 10613695677, 15512324451, 67220072621, 201660217863]

約数ペア:

[(1, 201660217863), (3, 67220072621), (13, 15512324451), (19, 10613695677), (39, 5170774817), (53, 3804909771), (57, 3537898559), (159, 1268303257), (169, 1193255727), (247, 816438129), (507, 397751909), (689, 292685367), (741, 272146043), (1007, 200258409), (2067, 97561789), (3021, 66752803), (3211, 62802933), (8957, 22514259), (9633, 20934311), (13091, 15404493), (26871, 7504753), (39273, 5134831), (170183, 1184961), (394987, 510549)]