208173562

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{9839}}^1$

素因数の和:10061

約数の個数: 16

約数和(自身を含む): 318816000

約数和(自身を除く): 110642438

約数列:

[1, 2, 71, 142, 149, 298, 9839, 10579, 19678, 21158, 698569, 1397138, 1466011, 2932022, 104086781, 208173562]

約数ペア:

[(1, 208173562), (2, 104086781), (71, 2932022), (142, 1466011), (149, 1397138), (298, 698569), (9839, 21158), (10579, 19678)]