205611392

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 498657600

約数和(自身を除く): 293046208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 82, 112, 116, 128, 164, 193, 203, 224, 232, 287, 328, 386, 406, 448, 464, 574, 656, 772, 812, 896, 928, 1148, 1189, 1312, 1351, 1544, 1624, 1856, 2296, 2378, 2624, 2702, 3088, 3248, 3712, 4592, 4756, 5248, 5404, 5597, 6176, 6496, 7913, 8323, 9184, 9512, 10808, 11194, 12352, 12992, 15826, 16646, 18368, 19024, 21616, 22388, 24704, 25984, 31652, 33292, 36736, 38048, 39179, 43232, 44776, 55391, 63304, 66584, 76096, 78358, 86464, 89552, 110782, 126608, 133168, 152192, 156716, 172928, 179104, 221564, 229477, 253216, 266336, 313432, 358208, 443128, 458954, 506432, 532672, 626864, 716416, 886256, 917908, 1012864, 1065344, 1253728, 1606339, 1772512, 1835816, 2507456, 3212678, 3545024, 3671632, 5014912, 6425356, 7090048, 7343264, 12850712, 14686528, 25701424, 29373056, 51402848, 102805696, 205611392]

約数ペア:

[(1, 205611392), (2, 102805696), (4, 51402848), (7, 29373056), (8, 25701424), (14, 14686528), (16, 12850712), (28, 7343264), (29, 7090048), (32, 6425356), (41, 5014912), (56, 3671632), (58, 3545024), (64, 3212678), (82, 2507456), (112, 1835816), (116, 1772512), (128, 1606339), (164, 1253728), (193, 1065344), (203, 1012864), (224, 917908), (232, 886256), (287, 716416), (328, 626864), (386, 532672), (406, 506432), (448, 458954), (464, 443128), (574, 358208), (656, 313432), (772, 266336), (812, 253216), (896, 229477), (928, 221564), (1148, 179104), (1189, 172928), (1312, 156716), (1351, 152192), (1544, 133168), (1624, 126608), (1856, 110782), (2296, 89552), (2378, 86464), (2624, 78358), (2702, 76096), (3088, 66584), (3248, 63304), (3712, 55391), (4592, 44776), (4756, 43232), (5248, 39179), (5404, 38048), (5597, 36736), (6176, 33292), (6496, 31652), (7913, 25984), (8323, 24704), (9184, 22388), (9512, 21616), (10808, 19024), (11194, 18368), (12352, 16646), (12992, 15826)]