201945232

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{56599}}^1$

素因数の和:56830

約数の個数: 20

約数和(自身を含む): 393030400

約数和(自身を除く): 191085168

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 56599, 113198, 226396, 452792, 905584, 12621577, 25243154, 50486308, 100972616, 201945232]

約数ペア:

[(1, 201945232), (2, 100972616), (4, 50486308), (8, 25243154), (16, 12621577), (223, 905584), (446, 452792), (892, 226396), (1784, 113198), (3568, 56599)]