200803904

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 474024960

約数和(自身を除く): 273221056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 71, 107, 112, 118, 142, 214, 224, 236, 284, 413, 428, 448, 472, 497, 568, 749, 826, 856, 944, 994, 1136, 1498, 1652, 1712, 1888, 1988, 2272, 2996, 3304, 3424, 3776, 3976, 4189, 4544, 5992, 6313, 6608, 6848, 7597, 7952, 8378, 11984, 12626, 13216, 15194, 15904, 16756, 23968, 25252, 26432, 29323, 30388, 31808, 33512, 44191, 47936, 50504, 53179, 58646, 60776, 67024, 88382, 101008, 106358, 117292, 121552, 134048, 176764, 202016, 212716, 234584, 243104, 268096, 353528, 404032, 425432, 448223, 469168, 486208, 707056, 850864, 896446, 938336, 1414112, 1701728, 1792892, 1876672, 2828224, 3137561, 3403456, 3585784, 6275122, 7171568, 12550244, 14343136, 25100488, 28686272, 50200976, 100401952, 200803904]

約数ペア:

[(1, 200803904), (2, 100401952), (4, 50200976), (7, 28686272), (8, 25100488), (14, 14343136), (16, 12550244), (28, 7171568), (32, 6275122), (56, 3585784), (59, 3403456), (64, 3137561), (71, 2828224), (107, 1876672), (112, 1792892), (118, 1701728), (142, 1414112), (214, 938336), (224, 896446), (236, 850864), (284, 707056), (413, 486208), (428, 469168), (448, 448223), (472, 425432), (497, 404032), (568, 353528), (749, 268096), (826, 243104), (856, 234584), (944, 212716), (994, 202016), (1136, 176764), (1498, 134048), (1652, 121552), (1712, 117292), (1888, 106358), (1988, 101008), (2272, 88382), (2996, 67024), (3304, 60776), (3424, 58646), (3776, 53179), (3976, 50504), (4189, 47936), (4544, 44191), (5992, 33512), (6313, 31808), (6608, 30388), (6848, 29323), (7597, 26432), (7952, 25252), (8378, 23968), (11984, 16756), (12626, 15904), (13216, 15194)]