210292544

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 112

約数和(自身を含む): 525719040

約数和(自身を除く): 315426496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 139, 154, 176, 224, 278, 307, 308, 352, 448, 556, 614, 616, 704, 973, 1112, 1228, 1232, 1529, 1946, 2149, 2224, 2456, 2464, 3058, 3377, 3892, 4298, 4448, 4912, 4928, 6116, 6754, 7784, 8596, 8896, 9824, 10703, 12232, 13508, 15568, 17192, 19648, 21406, 23639, 24464, 27016, 31136, 34384, 42673, 42812, 47278, 48928, 54032, 62272, 68768, 85346, 85624, 94556, 97856, 108064, 137536, 170692, 171248, 189112, 216128, 298711, 341384, 342496, 378224, 469403, 597422, 682768, 684992, 756448, 938806, 1194844, 1365536, 1512896, 1877612, 2389688, 2731072, 3285821, 3755224, 4779376, 6571642, 7510448, 9558752, 13143284, 15020896, 19117504, 26286568, 30041792, 52573136, 105146272, 210292544]

約数ペア:

[(1, 210292544), (2, 105146272), (4, 52573136), (7, 30041792), (8, 26286568), (11, 19117504), (14, 15020896), (16, 13143284), (22, 9558752), (28, 7510448), (32, 6571642), (44, 4779376), (56, 3755224), (64, 3285821), (77, 2731072), (88, 2389688), (112, 1877612), (139, 1512896), (154, 1365536), (176, 1194844), (224, 938806), (278, 756448), (307, 684992), (308, 682768), (352, 597422), (448, 469403), (556, 378224), (614, 342496), (616, 341384), (704, 298711), (973, 216128), (1112, 189112), (1228, 171248), (1232, 170692), (1529, 137536), (1946, 108064), (2149, 97856), (2224, 94556), (2456, 85624), (2464, 85346), (3058, 68768), (3377, 62272), (3892, 54032), (4298, 48928), (4448, 47278), (4912, 42812), (4928, 42673), (6116, 34384), (6754, 31136), (7784, 27016), (8596, 24464), (8896, 23639), (9824, 21406), (10703, 19648), (12232, 17192), (13508, 15568)]