203500661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2243}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 250825344

約数和(自身を除く): 47324683

約数列:

[1, 7, 13, 91, 997, 2243, 6979, 12961, 15701, 29159, 90727, 204113, 2236271, 15653897, 29071523, 203500661]

約数ペア:

[(1, 203500661), (7, 29071523), (13, 15653897), (91, 2236271), (997, 204113), (2243, 90727), (6979, 29159), (12961, 15701)]