200029378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 343997280

約数和(自身を除く): 143967902

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 361, 379, 646, 722, 731, 758, 817, 1462, 1634, 6137, 6443, 7201, 12274, 12886, 13889, 14402, 15523, 16297, 27778, 31046, 32594, 122417, 136819, 244834, 263891, 273638, 277049, 309643, 527782, 554098, 619286, 2325923, 4651846, 5263931, 5883217, 10527862, 11766434, 100014689, 200029378]

約数ペア:

[(1, 200029378), (2, 100014689), (17, 11766434), (19, 10527862), (34, 5883217), (38, 5263931), (43, 4651846), (86, 2325923), (323, 619286), (361, 554098), (379, 527782), (646, 309643), (722, 277049), (731, 273638), (758, 263891), (817, 244834), (1462, 136819), (1634, 122417), (6137, 32594), (6443, 31046), (7201, 27778), (12274, 16297), (12886, 15523), (13889, 14402)]