209120352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7237}}^1$

素因数の和:7300

約数の個数: 96

約数和(自身を含む): 642039552

約数和(自身を除く): 432919200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 7224, 7237, 9632, 14448, 14474, 21711, 28896, 28948, 43422, 50659, 57896, 86844, 101318, 115792, 151977, 173688, 202636, 231584, 303954, 311191, 347376, 405272, 607908, 622382, 694752, 810544, 933573, 1215816, 1244764, 1621088, 1867146, 2178337, 2431632, 2489528, 3734292, 4356674, 4863264, 4979056, 6535011, 7468584, 8713348, 9958112, 13070022, 14937168, 17426696, 26140044, 29874336, 34853392, 52280088, 69706784, 104560176, 209120352]

約数ペア:

[(1, 209120352), (2, 104560176), (3, 69706784), (4, 52280088), (6, 34853392), (7, 29874336), (8, 26140044), (12, 17426696), (14, 14937168), (16, 13070022), (21, 9958112), (24, 8713348), (28, 7468584), (32, 6535011), (42, 4979056), (43, 4863264), (48, 4356674), (56, 3734292), (84, 2489528), (86, 2431632), (96, 2178337), (112, 1867146), (129, 1621088), (168, 1244764), (172, 1215816), (224, 933573), (258, 810544), (301, 694752), (336, 622382), (344, 607908), (516, 405272), (602, 347376), (672, 311191), (688, 303954), (903, 231584), (1032, 202636), (1204, 173688), (1376, 151977), (1806, 115792), (2064, 101318), (2408, 86844), (3612, 57896), (4128, 50659), (4816, 43422), (7224, 28948), (7237, 28896), (9632, 21711), (14448, 14474)]