208884544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 474024960

約数和(自身を除く): 265140416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 59, 64, 88, 94, 107, 118, 176, 188, 214, 236, 352, 376, 428, 472, 517, 649, 704, 752, 856, 944, 1034, 1177, 1298, 1504, 1712, 1888, 2068, 2354, 2596, 2773, 3008, 3424, 3776, 4136, 4708, 5029, 5192, 5546, 6313, 6848, 8272, 9416, 10058, 10384, 11092, 12626, 16544, 18832, 20116, 20768, 22184, 25252, 30503, 33088, 37664, 40232, 41536, 44368, 50504, 55319, 61006, 69443, 75328, 80464, 88736, 101008, 110638, 122012, 138886, 160928, 177472, 202016, 221276, 244024, 277772, 296711, 321856, 404032, 442552, 488048, 555544, 593422, 885104, 976096, 1111088, 1186844, 1770208, 1952192, 2222176, 2373688, 3263821, 3540416, 4444352, 4747376, 6527642, 9494752, 13055284, 18989504, 26110568, 52221136, 104442272, 208884544]

約数ペア:

[(1, 208884544), (2, 104442272), (4, 52221136), (8, 26110568), (11, 18989504), (16, 13055284), (22, 9494752), (32, 6527642), (44, 4747376), (47, 4444352), (59, 3540416), (64, 3263821), (88, 2373688), (94, 2222176), (107, 1952192), (118, 1770208), (176, 1186844), (188, 1111088), (214, 976096), (236, 885104), (352, 593422), (376, 555544), (428, 488048), (472, 442552), (517, 404032), (649, 321856), (704, 296711), (752, 277772), (856, 244024), (944, 221276), (1034, 202016), (1177, 177472), (1298, 160928), (1504, 138886), (1712, 122012), (1888, 110638), (2068, 101008), (2354, 88736), (2596, 80464), (2773, 75328), (3008, 69443), (3424, 61006), (3776, 55319), (4136, 50504), (4708, 44368), (5029, 41536), (5192, 40232), (5546, 37664), (6313, 33088), (6848, 30503), (8272, 25252), (9416, 22184), (10058, 20768), (10384, 20116), (11092, 18832), (12626, 16544)]