213208068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{772493}}^1$

素因数の和:772523

約数の個数: 24

約数和(自身を含む): 519115968

約数和(自身を除く): 305907900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 772493, 1544986, 2317479, 3089972, 4634958, 9269916, 17767339, 35534678, 53302017, 71069356, 106604034, 213208068]

約数ペア:

[(1, 213208068), (2, 106604034), (3, 71069356), (4, 53302017), (6, 35534678), (12, 17767339), (23, 9269916), (46, 4634958), (69, 3089972), (92, 2317479), (138, 1544986), (276, 772493)]