209707344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18913}}^1$

素因数の和:18945

約数の個数: 120

約数和(自身を含む): 731744832

約数和(自身を除く): 522037488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 18913, 37826, 56739, 75652, 113478, 132391, 151304, 170217, 208043, 226956, 264782, 302608, 340434, 397173, 416086, 453912, 529564, 624129, 680868, 794346, 832172, 907824, 1059128, 1191519, 1248258, 1361736, 1456301, 1588692, 1664344, 1872387, 2118256, 2383038, 2496516, 2723472, 2912602, 3177384, 3328688, 3744774, 4368903, 4766076, 4993032, 5825204, 6354768, 7489548, 8737806, 9532152, 9986064, 11650408, 13106709, 14979096, 17475612, 19064304, 23300816, 26213418, 29958192, 34951224, 52426836, 69902448, 104853672, 209707344]

約数ペア:

[(1, 209707344), (2, 104853672), (3, 69902448), (4, 52426836), (6, 34951224), (7, 29958192), (8, 26213418), (9, 23300816), (11, 19064304), (12, 17475612), (14, 14979096), (16, 13106709), (18, 11650408), (21, 9986064), (22, 9532152), (24, 8737806), (28, 7489548), (33, 6354768), (36, 5825204), (42, 4993032), (44, 4766076), (48, 4368903), (56, 3744774), (63, 3328688), (66, 3177384), (72, 2912602), (77, 2723472), (84, 2496516), (88, 2383038), (99, 2118256), (112, 1872387), (126, 1664344), (132, 1588692), (144, 1456301), (154, 1361736), (168, 1248258), (176, 1191519), (198, 1059128), (231, 907824), (252, 832172), (264, 794346), (308, 680868), (336, 624129), (396, 529564), (462, 453912), (504, 416086), (528, 397173), (616, 340434), (693, 302608), (792, 264782), (924, 226956), (1008, 208043), (1232, 170217), (1386, 151304), (1584, 132391), (1848, 113478), (2772, 75652), (3696, 56739), (5544, 37826), (11088, 18913)]