199777736

素因数分解:

$2^3\times {\mathrm{2389}}^1\times {\mathrm{10453}}^1$

素因数の和:12848

約数の個数: 16

約数和(自身を含む): 374775900

約数和(自身を除く): 174998164

約数列:

[1, 2, 4, 8, 2389, 4778, 9556, 10453, 19112, 20906, 41812, 83624, 24972217, 49944434, 99888868, 199777736]

約数ペア:

[(1, 199777736), (2, 99888868), (4, 49944434), (8, 24972217), (2389, 83624), (4778, 41812), (9556, 20906), (10453, 19112)]