211058764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 474808320

約数和(自身を除く): 263749556

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 47, 76, 92, 94, 133, 161, 188, 266, 322, 329, 367, 437, 532, 644, 658, 734, 874, 893, 1081, 1316, 1468, 1748, 1786, 2162, 2569, 3059, 3572, 4324, 5138, 6118, 6251, 6973, 7567, 8441, 10276, 12236, 12502, 13946, 15134, 16882, 17249, 20539, 25004, 27892, 30268, 33764, 34498, 41078, 48811, 59087, 68996, 82156, 97622, 118174, 120743, 143773, 160379, 195244, 236348, 241486, 287546, 320758, 327731, 396727, 482972, 575092, 641516, 655462, 793454, 1122653, 1310924, 1586908, 2245306, 2294117, 2777089, 4490612, 4588234, 5554178, 7537813, 9176468, 11108356, 15075626, 30151252, 52764691, 105529382, 211058764]

約数ペア:

[(1, 211058764), (2, 105529382), (4, 52764691), (7, 30151252), (14, 15075626), (19, 11108356), (23, 9176468), (28, 7537813), (38, 5554178), (46, 4588234), (47, 4490612), (76, 2777089), (92, 2294117), (94, 2245306), (133, 1586908), (161, 1310924), (188, 1122653), (266, 793454), (322, 655462), (329, 641516), (367, 575092), (437, 482972), (532, 396727), (644, 327731), (658, 320758), (734, 287546), (874, 241486), (893, 236348), (1081, 195244), (1316, 160379), (1468, 143773), (1748, 120743), (1786, 118174), (2162, 97622), (2569, 82156), (3059, 68996), (3572, 59087), (4324, 48811), (5138, 41078), (6118, 34498), (6251, 33764), (6973, 30268), (7567, 27892), (8441, 25004), (10276, 20539), (12236, 17249), (12502, 16882), (13946, 15134)]