210278372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{20479}}^1$

素因数の和:20651

約数の個数: 24

約数和(自身を含む): 392232960

約数和(自身を除く): 181954588

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 5134, 10268, 20479, 40958, 81916, 348143, 696286, 1392572, 3092329, 6184658, 12369316, 52569593, 105139186, 210278372]

約数ペア:

[(1, 210278372), (2, 105139186), (4, 52569593), (17, 12369316), (34, 6184658), (68, 3092329), (151, 1392572), (302, 696286), (604, 348143), (2567, 81916), (5134, 40958), (10268, 20479)]