251010092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{10499}}^1$

素因数の和:10685

約数の個数: 24

約数和(自身を含む): 452760000

約数和(自身を除く): 201749908

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 5977, 10499, 11954, 20998, 23908, 41996, 451457, 902914, 1459361, 1805828, 2918722, 5837444, 62752523, 125505046, 251010092]

約数ペア:

[(1, 251010092), (2, 125505046), (4, 62752523), (43, 5837444), (86, 2918722), (139, 1805828), (172, 1459361), (278, 902914), (556, 451457), (5977, 41996), (10499, 23908), (11954, 20998)]