208053664

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 518023296

約数和(自身を除く): 309969632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 962, 1036, 1184, 1456, 1924, 1931, 2072, 2912, 3367, 3848, 3862, 4144, 6734, 7696, 7724, 8288, 13468, 13517, 15392, 15448, 25103, 26936, 27034, 30896, 50206, 53872, 54068, 61792, 71447, 100412, 107744, 108136, 142894, 175721, 200824, 216272, 285788, 351442, 401648, 432544, 500129, 571576, 702884, 803296, 928811, 1000258, 1143152, 1405768, 1857622, 2000516, 2286304, 2811536, 3715244, 4001032, 5623072, 6501677, 7430488, 8002064, 13003354, 14860976, 16004128, 26006708, 29721952, 52013416, 104026832, 208053664]

約数ペア:

[(1, 208053664), (2, 104026832), (4, 52013416), (7, 29721952), (8, 26006708), (13, 16004128), (14, 14860976), (16, 13003354), (26, 8002064), (28, 7430488), (32, 6501677), (37, 5623072), (52, 4001032), (56, 3715244), (74, 2811536), (91, 2286304), (104, 2000516), (112, 1857622), (148, 1405768), (182, 1143152), (208, 1000258), (224, 928811), (259, 803296), (296, 702884), (364, 571576), (416, 500129), (481, 432544), (518, 401648), (592, 351442), (728, 285788), (962, 216272), (1036, 200824), (1184, 175721), (1456, 142894), (1924, 108136), (1931, 107744), (2072, 100412), (2912, 71447), (3367, 61792), (3848, 54068), (3862, 53872), (4144, 50206), (6734, 30896), (7696, 27034), (7724, 26936), (8288, 25103), (13468, 15448), (13517, 15392)]