210007017815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{260878283}}^1$

素因数の和:260878318

約数の個数: 16

約数和(自身を含む): 300531783168

約数和(自身を除く): 90524765353

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 260878283, 1304391415, 1826147981, 6000200509, 9130739905, 30001002545, 42001403563, 210007017815]

約数ペア:

[(1, 210007017815), (5, 42001403563), (7, 30001002545), (23, 9130739905), (35, 6000200509), (115, 1826147981), (161, 1304391415), (805, 260878283)]