193289290

素因数分解:

$2^1\times 5^1\times {\mathrm{3559}}^1\times {\mathrm{5431}}^1$

素因数の和:8997

約数の個数: 16

約数和(自身を含む): 348082560

約数和(自身を除く): 154793270

約数列:

[1, 2, 5, 10, 3559, 5431, 7118, 10862, 17795, 27155, 35590, 54310, 19328929, 38657858, 96644645, 193289290]

約数ペア:

[(1, 193289290), (2, 96644645), (5, 38657858), (10, 19328929), (3559, 54310), (5431, 35590), (7118, 27155), (10862, 17795)]