201908791

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{593}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 233570304

約数和(自身を除く): 31661513

約数列:

[1, 7, 127, 383, 593, 889, 2681, 4151, 48641, 75311, 227119, 340487, 527177, 1589833, 28844113, 201908791]

約数ペア:

[(1, 201908791), (7, 28844113), (127, 1589833), (383, 527177), (593, 340487), (889, 227119), (2681, 75311), (4151, 48641)]