207680254

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{16433}}^1$

素因数の和:16595

約数の個数: 16

約数和(自身を含む): 319476960

約数和(自身を除く): 111796706

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 16433, 32866, 1166743, 1462537, 2333486, 2925074, 103840127, 207680254]

約数ペア:

[(1, 207680254), (2, 103840127), (71, 2925074), (89, 2333486), (142, 1462537), (178, 1166743), (6319, 32866), (12638, 16433)]