199121504

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{17333}}^1$

素因数の和:17702

約数の個数: 24

約数和(自身を含む): 393135120

約数和(自身を除く): 194013616

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11488, 17333, 34666, 69332, 138664, 277328, 554656, 6222547, 12445094, 24890188, 49780376, 99560752, 199121504]

約数ペア:

[(1, 199121504), (2, 99560752), (4, 49780376), (8, 24890188), (16, 12445094), (32, 6222547), (359, 554656), (718, 277328), (1436, 138664), (2872, 69332), (5744, 34666), (11488, 17333)]