208022590878

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1\times {\mathrm{256877}}^1$

素因数の和:257992

約数の個数: 32

約数和(自身を含む): 419471498880

約数和(自身を除く): 211448908002

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 971, 1942, 2913, 5826, 134969, 256877, 269938, 404907, 513754, 770631, 809814, 1541262, 35705903, 71411806, 107117709, 214235418, 249427567, 498855134, 748282701, 1496565402, 34670431813, 69340863626, 104011295439, 208022590878]

約数ペア:

[(1, 208022590878), (2, 104011295439), (3, 69340863626), (6, 34670431813), (139, 1496565402), (278, 748282701), (417, 498855134), (834, 249427567), (971, 214235418), (1942, 107117709), (2913, 71411806), (5826, 35705903), (134969, 1541262), (256877, 809814), (269938, 770631), (404907, 513754)]