204571874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{110819}}^1$

素因数の和:110905

約数の個数: 16

約数和(自身を含む): 335119680

約数和(自身を除く): 130547806

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 110819, 221638, 1440647, 2881294, 7868149, 15736298, 102285937, 204571874]

約数ペア:

[(1, 204571874), (2, 102285937), (13, 15736298), (26, 7868149), (71, 2881294), (142, 1440647), (923, 221638), (1846, 110819)]