200764048

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{115117}}^1$

素因数の和:115234

約数の個数: 20

約数和(自身を含む): 392552380

約数和(自身を除く): 191788332

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 115117, 230234, 460468, 920936, 1841872, 12547753, 25095506, 50191012, 100382024, 200764048]

約数ペア:

[(1, 200764048), (2, 100382024), (4, 50191012), (8, 25095506), (16, 12547753), (109, 1841872), (218, 920936), (436, 460468), (872, 230234), (1744, 115117)]