209401632

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 144

約数和(自身を含む): 671660640

約数和(自身を除く): 462259008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1936, 2003, 2178, 2376, 2904, 3168, 3267, 3872, 4006, 4356, 4752, 5808, 6009, 6534, 8012, 8712, 9504, 11616, 12018, 13068, 16024, 17424, 18027, 22033, 24036, 26136, 32048, 34848, 36054, 44066, 48072, 52272, 54081, 64096, 66099, 72108, 88132, 96144, 104544, 108162, 132198, 144216, 176264, 192288, 198297, 216324, 242363, 264396, 288432, 352528, 396594, 432648, 484726, 528792, 576864, 594891, 705056, 727089, 793188, 865296, 969452, 1057584, 1189782, 1454178, 1586376, 1730592, 1938904, 2115168, 2181267, 2379564, 2908356, 3172752, 3877808, 4362534, 4759128, 5816712, 6345504, 6543801, 7755616, 8725068, 9518256, 11633424, 13087602, 17450136, 19036512, 23266848, 26175204, 34900272, 52350408, 69800544, 104700816, 209401632]

約数ペア:

[(1, 209401632), (2, 104700816), (3, 69800544), (4, 52350408), (6, 34900272), (8, 26175204), (9, 23266848), (11, 19036512), (12, 17450136), (16, 13087602), (18, 11633424), (22, 9518256), (24, 8725068), (27, 7755616), (32, 6543801), (33, 6345504), (36, 5816712), (44, 4759128), (48, 4362534), (54, 3877808), (66, 3172752), (72, 2908356), (88, 2379564), (96, 2181267), (99, 2115168), (108, 1938904), (121, 1730592), (132, 1586376), (144, 1454178), (176, 1189782), (198, 1057584), (216, 969452), (242, 865296), (264, 793188), (288, 727089), (297, 705056), (352, 594891), (363, 576864), (396, 528792), (432, 484726), (484, 432648), (528, 396594), (594, 352528), (726, 288432), (792, 264396), (864, 242363), (968, 216324), (1056, 198297), (1089, 192288), (1188, 176264), (1452, 144216), (1584, 132198), (1936, 108162), (2003, 104544), (2178, 96144), (2376, 88132), (2904, 72108), (3168, 66099), (3267, 64096), (3872, 54081), (4006, 52272), (4356, 48072), (4752, 44066), (5808, 36054), (6009, 34848), (6534, 32048), (8012, 26136), (8712, 24036), (9504, 22033), (11616, 18027), (12018, 17424), (13068, 16024)]