209101272

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{17117}}^1$

素因数の和:17635

約数の個数: 32

約数和(自身を含む): 523810800

約数和(自身を除く): 314709528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 12216, 17117, 34234, 51351, 68468, 102702, 136936, 205404, 410808, 8712553, 17425106, 26137659, 34850212, 52275318, 69700424, 104550636, 209101272]

約数ペア:

[(1, 209101272), (2, 104550636), (3, 69700424), (4, 52275318), (6, 34850212), (8, 26137659), (12, 17425106), (24, 8712553), (509, 410808), (1018, 205404), (1527, 136936), (2036, 102702), (3054, 68468), (4072, 51351), (6108, 34234), (12216, 17117)]