207821948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{17359}}^1$

素因数の和:17477

約数の個数: 24

約数和(自身を含む): 377684160

約数和(自身を除く): 169862212

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 11972, 17359, 34718, 69436, 711719, 1267207, 1423438, 2534414, 2846876, 5068828, 51955487, 103910974, 207821948]

約数ペア:

[(1, 207821948), (2, 103910974), (4, 51955487), (41, 5068828), (73, 2846876), (82, 2534414), (146, 1423438), (164, 1267207), (292, 711719), (2993, 69436), (5986, 34718), (11972, 17359)]