198699113984

素因数分解:

$2^9\times 7^1\times {\mathrm{193}}^1\times {\mathrm{287257}}^1$

素因数の和:287475

約数の個数: 80

約数和(自身を含む): 456078377568

約数和(自身を除く): 257379263584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 256, 386, 448, 512, 772, 896, 1351, 1544, 1792, 2702, 3088, 3584, 5404, 6176, 10808, 12352, 21616, 24704, 43232, 49408, 86464, 98816, 172928, 287257, 345856, 574514, 691712, 1149028, 2010799, 2298056, 4021598, 4596112, 8043196, 9192224, 16086392, 18384448, 32172784, 36768896, 55440601, 64345568, 73537792, 110881202, 128691136, 147075584, 221762404, 257382272, 388084207, 443524808, 514764544, 776168414, 887049616, 1029529088, 1552336828, 1774099232, 3104673656, 3548198464, 6209347312, 7096396928, 12418694624, 14192793856, 24837389248, 28385587712, 49674778496, 99349556992, 198699113984]

約数ペア:

[(1, 198699113984), (2, 99349556992), (4, 49674778496), (7, 28385587712), (8, 24837389248), (14, 14192793856), (16, 12418694624), (28, 7096396928), (32, 6209347312), (56, 3548198464), (64, 3104673656), (112, 1774099232), (128, 1552336828), (193, 1029529088), (224, 887049616), (256, 776168414), (386, 514764544), (448, 443524808), (512, 388084207), (772, 257382272), (896, 221762404), (1351, 147075584), (1544, 128691136), (1792, 110881202), (2702, 73537792), (3088, 64345568), (3584, 55440601), (5404, 36768896), (6176, 32172784), (10808, 18384448), (12352, 16086392), (21616, 9192224), (24704, 8043196), (43232, 4596112), (49408, 4021598), (86464, 2298056), (98816, 2010799), (172928, 1149028), (287257, 691712), (345856, 574514)]