200867618

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{21319}}^1$

素因数の和:22001

約数の個数: 16

約数和(自身を含む): 344872320

約数和(自身を除く): 144004702

約数列:

[1, 2, 7, 14, 673, 1346, 4711, 9422, 21319, 42638, 149233, 298466, 14347687, 28695374, 100433809, 200867618]

約数ペア:

[(1, 200867618), (2, 100433809), (7, 28695374), (14, 14347687), (673, 298466), (1346, 149233), (4711, 42638), (9422, 21319)]