207968361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{8923}}^1$

素因数の和:9400

約数の個数: 16

約数和(自身を含む): 294277824

約数和(自身を除く): 86309463

約数列:

[1, 3, 17, 51, 457, 1371, 7769, 8923, 23307, 26769, 151691, 455073, 4077811, 12233433, 69322787, 207968361]

約数ペア:

[(1, 207968361), (3, 69322787), (17, 12233433), (51, 4077811), (457, 455073), (1371, 151691), (7769, 26769), (8923, 23307)]