209217486

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{35911}}^1$

素因数の和:36887

約数の個数: 16

約数和(自身を含む): 418877568

約数和(自身を除く): 209660082

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 35911, 71822, 107733, 215466, 34869581, 69739162, 104608743, 209217486]

約数ペア:

[(1, 209217486), (2, 104608743), (3, 69739162), (6, 34869581), (971, 215466), (1942, 107733), (2913, 71822), (5826, 35911)]