207130839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{4157}}^1$

素因数の和:5154

約数の個数: 16

約数和(自身を含む): 292789728

約数和(自身を除く): 85658889

約数列:

[1, 3, 17, 51, 977, 2931, 4157, 12471, 16609, 49827, 70669, 212007, 4061389, 12184167, 69043613, 207130839]

約数ペア:

[(1, 207130839), (3, 69043613), (17, 12184167), (51, 4061389), (977, 212007), (2931, 70669), (4157, 49827), (12471, 16609)]