201940288

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 84

約数和(自身を含む): 446935860

約数和(自身を除く): 244995572

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 121, 176, 178, 242, 293, 352, 356, 484, 586, 704, 712, 968, 979, 1172, 1424, 1936, 1958, 2344, 2848, 3223, 3872, 3916, 4688, 5696, 6446, 7744, 7832, 9376, 10769, 12892, 15664, 18752, 21538, 25784, 26077, 31328, 35453, 43076, 51568, 52154, 62656, 70906, 86152, 103136, 104308, 141812, 172304, 206272, 208616, 283624, 286847, 344608, 417232, 567248, 573694, 689216, 834464, 1134496, 1147388, 1668928, 2268992, 2294776, 3155317, 4589552, 6310634, 9179104, 12621268, 18358208, 25242536, 50485072, 100970144, 201940288]

約数ペア:

[(1, 201940288), (2, 100970144), (4, 50485072), (8, 25242536), (11, 18358208), (16, 12621268), (22, 9179104), (32, 6310634), (44, 4589552), (64, 3155317), (88, 2294776), (89, 2268992), (121, 1668928), (176, 1147388), (178, 1134496), (242, 834464), (293, 689216), (352, 573694), (356, 567248), (484, 417232), (586, 344608), (704, 286847), (712, 283624), (968, 208616), (979, 206272), (1172, 172304), (1424, 141812), (1936, 104308), (1958, 103136), (2344, 86152), (2848, 70906), (3223, 62656), (3872, 52154), (3916, 51568), (4688, 43076), (5696, 35453), (6446, 31328), (7744, 26077), (7832, 25784), (9376, 21538), (10769, 18752), (12892, 15664)]