209230563

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 310947840

約数和(自身を除く): 101717277

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 667, 713, 899, 2001, 2139, 2697, 3373, 10119, 20677, 62031, 77579, 97817, 104563, 232737, 293451, 313689, 2249791, 2404949, 3032327, 6749373, 7214847, 9096981, 69743521, 209230563]

約数ペア:

[(1, 209230563), (3, 69743521), (23, 9096981), (29, 7214847), (31, 6749373), (69, 3032327), (87, 2404949), (93, 2249791), (667, 313689), (713, 293451), (899, 232737), (2001, 104563), (2139, 97817), (2697, 77579), (3373, 62031), (10119, 20677)]