204914754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 506787840

約数和(自身を除く): 301873086

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 127, 174, 198, 254, 261, 281, 319, 381, 522, 562, 638, 762, 843, 957, 1143, 1397, 1686, 1914, 2286, 2529, 2794, 2871, 3091, 3683, 4191, 5058, 5742, 6182, 7366, 8149, 8382, 9273, 11049, 12573, 16298, 18546, 22098, 24447, 25146, 27819, 33147, 35687, 40513, 48894, 55638, 66294, 71374, 73341, 81026, 89639, 107061, 121539, 146682, 179278, 214122, 243078, 268917, 321183, 364617, 392557, 537834, 642366, 729234, 785114, 806751, 1034923, 1177671, 1613502, 2069846, 2355342, 3104769, 3533013, 6209538, 7066026, 9314307, 11384153, 18628614, 22768306, 34152459, 68304918, 102457377, 204914754]

約数ペア:

[(1, 204914754), (2, 102457377), (3, 68304918), (6, 34152459), (9, 22768306), (11, 18628614), (18, 11384153), (22, 9314307), (29, 7066026), (33, 6209538), (58, 3533013), (66, 3104769), (87, 2355342), (99, 2069846), (127, 1613502), (174, 1177671), (198, 1034923), (254, 806751), (261, 785114), (281, 729234), (319, 642366), (381, 537834), (522, 392557), (562, 364617), (638, 321183), (762, 268917), (843, 243078), (957, 214122), (1143, 179278), (1397, 146682), (1686, 121539), (1914, 107061), (2286, 89639), (2529, 81026), (2794, 73341), (2871, 71374), (3091, 66294), (3683, 55638), (4191, 48894), (5058, 40513), (5742, 35687), (6182, 33147), (7366, 27819), (8149, 25146), (8382, 24447), (9273, 22098), (11049, 18546), (12573, 16298)]