200939710

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{18119}}^1$

素因数の和:19235

約数の個数: 16

約数和(自身を含む): 362037600

約数和(自身を除く): 161097890

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 11090, 18119, 36238, 90595, 181190, 20093971, 40187942, 100469855, 200939710]

約数ペア:

[(1, 200939710), (2, 100469855), (5, 40187942), (10, 20093971), (1109, 181190), (2218, 90595), (5545, 36238), (11090, 18119)]