199123208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{811}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 382354560

約数和(自身を除く): 183231352

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 653, 811, 1306, 1622, 2612, 3244, 5224, 6488, 30691, 38117, 61382, 76234, 122764, 152468, 245528, 304936, 529583, 1059166, 2118332, 4236664, 24890401, 49780802, 99561604, 199123208]

約数ペア:

[(1, 199123208), (2, 99561604), (4, 49780802), (8, 24890401), (47, 4236664), (94, 2118332), (188, 1059166), (376, 529583), (653, 304936), (811, 245528), (1306, 152468), (1622, 122764), (2612, 76234), (3244, 61382), (5224, 38117), (6488, 30691)]