208099494

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{158371}}^1$

素因数の和:158452

約数の個数: 24

約数和(自身を含む): 457061592

約数和(自身を除く): 248962098

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 158371, 316742, 475113, 950226, 1425339, 2850678, 11561083, 23122166, 34683249, 69366498, 104049747, 208099494]

約数ペア:

[(1, 208099494), (2, 104049747), (3, 69366498), (6, 34683249), (9, 23122166), (18, 11561083), (73, 2850678), (146, 1425339), (219, 950226), (438, 475113), (657, 316742), (1314, 158371)]