205379110

素因数分解:

$2^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{16603}}^1$

素因数の和:17847

約数の個数: 16

約数和(自身を含む): 370003536

約数和(自身を除く): 164624426

約数列:

[1, 2, 5, 10, 1237, 2474, 6185, 12370, 16603, 33206, 83015, 166030, 20537911, 41075822, 102689555, 205379110]

約数ペア:

[(1, 205379110), (2, 102689555), (5, 41075822), (10, 20537911), (1237, 166030), (2474, 83015), (6185, 33206), (12370, 16603)]