198897766705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1\times {\mathrm{13697}}^1$

素因数の和:16977

約数の個数: 32

約数和(自身を含む): 263614393728

約数和(自身を除く): 64716627023

約数列:

[1, 5, 11, 55, 83, 415, 913, 3181, 4565, 13697, 15905, 34991, 68485, 150667, 174955, 264023, 753335, 1136851, 1320115, 2904253, 5684255, 12505361, 14521265, 43570157, 62526805, 217850785, 479271727, 2396358635, 3616323031, 18081615155, 39779553341, 198897766705]

約数ペア:

[(1, 198897766705), (5, 39779553341), (11, 18081615155), (55, 3616323031), (83, 2396358635), (415, 479271727), (913, 217850785), (3181, 62526805), (4565, 43570157), (13697, 14521265), (15905, 12505361), (34991, 5684255), (68485, 2904253), (150667, 1320115), (174955, 1136851), (264023, 753335)]