197997696

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 643697010

約数和(自身を除く): 445699314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 113, 117, 128, 144, 156, 162, 169, 192, 208, 216, 226, 234, 288, 312, 324, 338, 339, 351, 384, 416, 432, 452, 468, 507, 576, 624, 648, 676, 678, 702, 832, 864, 904, 936, 1014, 1017, 1053, 1152, 1248, 1296, 1352, 1356, 1404, 1469, 1521, 1664, 1728, 1808, 1872, 2028, 2034, 2106, 2496, 2592, 2704, 2712, 2808, 2938, 3042, 3051, 3456, 3616, 3744, 4056, 4068, 4212, 4407, 4563, 4992, 5184, 5408, 5424, 5616, 5876, 6084, 6102, 7232, 7488, 8112, 8136, 8424, 8814, 9126, 9153, 10368, 10816, 10848, 11232, 11752, 12168, 12204, 13221, 13689, 14464, 14976, 16224, 16272, 16848, 17628, 18252, 18306, 19097, 21632, 21696, 22464, 23504, 24336, 24408, 26442, 27378, 32448, 32544, 33696, 35256, 36504, 36612, 38194, 39663, 43392, 44928, 47008, 48672, 48816, 52884, 54756, 57291, 64896, 65088, 67392, 70512, 73008, 73224, 76388, 79326, 94016, 97344, 97632, 105768, 109512, 114582, 118989, 130176, 134784, 141024, 146016, 146448, 152776, 158652, 171873, 188032, 194688, 195264, 211536, 219024, 229164, 237978, 282048, 292032, 292896, 305552, 317304, 343746, 390528, 423072, 438048, 458328, 475956, 515619, 564096, 584064, 585792, 611104, 634608, 687492, 846144, 876096, 916656, 951912, 1031238, 1171584, 1222208, 1269216, 1374984, 1546857, 1692288, 1752192, 1833312, 1903824, 2062476, 2444416, 2538432, 2749968, 3093714, 3666624, 3807648, 4124952, 5076864, 5499936, 6187428, 7333248, 7615296, 8249904, 10999872, 12374856, 15230592, 16499808, 21999744, 24749712, 32999616, 49499424, 65999232, 98998848, 197997696]

約数ペア:

[(1, 197997696), (2, 98998848), (3, 65999232), (4, 49499424), (6, 32999616), (8, 24749712), (9, 21999744), (12, 16499808), (13, 15230592), (16, 12374856), (18, 10999872), (24, 8249904), (26, 7615296), (27, 7333248), (32, 6187428), (36, 5499936), (39, 5076864), (48, 4124952), (52, 3807648), (54, 3666624), (64, 3093714), (72, 2749968), (78, 2538432), (81, 2444416), (96, 2062476), (104, 1903824), (108, 1833312), (113, 1752192), (117, 1692288), (128, 1546857), (144, 1374984), (156, 1269216), (162, 1222208), (169, 1171584), (192, 1031238), (208, 951912), (216, 916656), (226, 876096), (234, 846144), (288, 687492), (312, 634608), (324, 611104), (338, 585792), (339, 584064), (351, 564096), (384, 515619), (416, 475956), (432, 458328), (452, 438048), (468, 423072), (507, 390528), (576, 343746), (624, 317304), (648, 305552), (676, 292896), (678, 292032), (702, 282048), (832, 237978), (864, 229164), (904, 219024), (936, 211536), (1014, 195264), (1017, 194688), (1053, 188032), (1152, 171873), (1248, 158652), (1296, 152776), (1352, 146448), (1356, 146016), (1404, 141024), (1469, 134784), (1521, 130176), (1664, 118989), (1728, 114582), (1808, 109512), (1872, 105768), (2028, 97632), (2034, 97344), (2106, 94016), (2496, 79326), (2592, 76388), (2704, 73224), (2712, 73008), (2808, 70512), (2938, 67392), (3042, 65088), (3051, 64896), (3456, 57291), (3616, 54756), (3744, 52884), (4056, 48816), (4068, 48672), (4212, 47008), (4407, 44928), (4563, 43392), (4992, 39663), (5184, 38194), (5408, 36612), (5424, 36504), (5616, 35256), (5876, 33696), (6084, 32544), (6102, 32448), (7232, 27378), (7488, 26442), (8112, 24408), (8136, 24336), (8424, 23504), (8814, 22464), (9126, 21696), (9153, 21632), (10368, 19097), (10816, 18306), (10848, 18252), (11232, 17628), (11752, 16848), (12168, 16272), (12204, 16224), (13221, 14976), (13689, 14464)]