200519206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{4813}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 309520944

約数和(自身を除く): 109001738

約数列:

[1, 2, 37, 74, 563, 1126, 4813, 9626, 20831, 41662, 178081, 356162, 2709719, 5419438, 100259603, 200519206]

約数ペア:

[(1, 200519206), (2, 100259603), (37, 5419438), (74, 2709719), (563, 356162), (1126, 178081), (4813, 41662), (9626, 20831)]