208947246

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{325463}}^1$

素因数の和:325575

約数の個数: 16

約数和(自身を含む): 421801344

約数和(自身を除く): 212854098

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 325463, 650926, 976389, 1952778, 34824541, 69649082, 104473623, 208947246]

約数ペア:

[(1, 208947246), (2, 104473623), (3, 69649082), (6, 34824541), (107, 1952778), (214, 976389), (321, 650926), (642, 325463)]