217258068

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{79757}}^1$

素因数の和:79991

約数の個数: 24

約数和(自身を含む): 509175072

約数和(自身を除く): 291917004

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 79757, 159514, 239271, 319028, 478542, 957084, 18104839, 36209678, 54314517, 72419356, 108629034, 217258068]

約数ペア:

[(1, 217258068), (2, 108629034), (3, 72419356), (4, 54314517), (6, 36209678), (12, 18104839), (227, 957084), (454, 478542), (681, 319028), (908, 239271), (1362, 159514), (2724, 79757)]