205483014

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 520680960

約数和(自身を除く): 315197946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 61, 66, 99, 106, 107, 122, 159, 183, 198, 214, 297, 318, 321, 366, 477, 549, 583, 594, 642, 671, 954, 963, 1098, 1166, 1177, 1342, 1431, 1647, 1749, 1926, 2013, 2354, 2862, 2889, 3233, 3294, 3498, 3531, 4026, 5247, 5671, 5778, 6039, 6466, 6527, 7062, 9699, 10494, 10593, 11342, 12078, 13054, 15741, 17013, 18117, 19398, 19581, 21186, 29097, 31482, 31779, 34026, 35563, 36234, 39162, 51039, 58194, 58743, 62381, 63558, 71126, 71797, 87291, 102078, 106689, 117486, 124762, 143594, 153117, 174582, 176229, 187143, 213378, 215391, 306234, 320067, 345931, 352458, 374286, 430782, 561429, 640134, 646173, 691862, 960201, 1037793, 1122858, 1292346, 1684287, 1920402, 1938519, 2075586, 3113379, 3368574, 3805241, 3877038, 6226758, 7610482, 9340137, 11415723, 18680274, 22831446, 34247169, 68494338, 102741507, 205483014]

約数ペア:

[(1, 205483014), (2, 102741507), (3, 68494338), (6, 34247169), (9, 22831446), (11, 18680274), (18, 11415723), (22, 9340137), (27, 7610482), (33, 6226758), (53, 3877038), (54, 3805241), (61, 3368574), (66, 3113379), (99, 2075586), (106, 1938519), (107, 1920402), (122, 1684287), (159, 1292346), (183, 1122858), (198, 1037793), (214, 960201), (297, 691862), (318, 646173), (321, 640134), (366, 561429), (477, 430782), (549, 374286), (583, 352458), (594, 345931), (642, 320067), (671, 306234), (954, 215391), (963, 213378), (1098, 187143), (1166, 176229), (1177, 174582), (1342, 153117), (1431, 143594), (1647, 124762), (1749, 117486), (1926, 106689), (2013, 102078), (2354, 87291), (2862, 71797), (2889, 71126), (3233, 63558), (3294, 62381), (3498, 58743), (3531, 58194), (4026, 51039), (5247, 39162), (5671, 36234), (5778, 35563), (6039, 34026), (6466, 31779), (6527, 31482), (7062, 29097), (9699, 21186), (10494, 19581), (10593, 19398), (11342, 18117), (12078, 17013), (13054, 15741)]