211672677881

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1\times {\mathrm{7019}}^1$

素因数の和:7974

約数の個数: 48

約数和(自身を含む): 267415162560

約数和(自身を除く): 55742484679

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 883, 2009, 4879, 6181, 7019, 15011, 34153, 36203, 43267, 49133, 105077, 119323, 253421, 287779, 343931, 615451, 735539, 835261, 1773947, 2014453, 4308157, 4892243, 5846827, 6197777, 14101171, 30157099, 34245701, 43384439, 105362209, 239719907, 254108857, 303691073, 737535463, 1778761999, 4319850569, 5162748241, 12451333993, 30238953983, 211672677881]

約数ペア:

[(1, 211672677881), (7, 30238953983), (17, 12451333993), (41, 5162748241), (49, 4319850569), (119, 1778761999), (287, 737535463), (697, 303691073), (833, 254108857), (883, 239719907), (2009, 105362209), (4879, 43384439), (6181, 34245701), (7019, 30157099), (15011, 14101171), (34153, 6197777), (36203, 5846827), (43267, 4892243), (49133, 4308157), (105077, 2014453), (119323, 1773947), (253421, 835261), (287779, 735539), (343931, 615451)]