208767598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{40759}}^1$

素因数の和:40971

約数の個数: 16

約数和(自身を含む): 338960160

約数和(自身を除く): 130192562

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 40759, 81518, 529867, 1059734, 8029523, 16059046, 104383799, 208767598]

約数ペア:

[(1, 208767598), (2, 104383799), (13, 16059046), (26, 8029523), (197, 1059734), (394, 529867), (2561, 81518), (5122, 40759)]