208545882

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{128257}}^1$

素因数の和:128533

約数の個数: 16

約数和(自身を含む): 418634112

約数和(自身を除く): 210088230

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 128257, 256514, 384771, 769542, 34757647, 69515294, 104272941, 208545882]

約数ペア:

[(1, 208545882), (2, 104272941), (3, 69515294), (6, 34757647), (271, 769542), (542, 384771), (813, 256514), (1626, 128257)]