204257144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14767}}^1$

素因数の和:14812

約数の個数: 64

約数和(自身を含む): 496204800

約数和(自身を除く): 291947656

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 14767, 29534, 59068, 103369, 118136, 191971, 206738, 280573, 383942, 413476, 561146, 767884, 826952, 1122292, 1343797, 1535768, 1964011, 2244584, 2687594, 3647449, 3928022, 5375188, 7294898, 7856044, 10750376, 14589796, 15712088, 25532143, 29179592, 51064286, 102128572, 204257144]

約数ペア:

[(1, 204257144), (2, 102128572), (4, 51064286), (7, 29179592), (8, 25532143), (13, 15712088), (14, 14589796), (19, 10750376), (26, 7856044), (28, 7294898), (38, 5375188), (52, 3928022), (56, 3647449), (76, 2687594), (91, 2244584), (104, 1964011), (133, 1535768), (152, 1343797), (182, 1122292), (247, 826952), (266, 767884), (364, 561146), (494, 413476), (532, 383942), (728, 280573), (988, 206738), (1064, 191971), (1729, 118136), (1976, 103369), (3458, 59068), (6916, 29534), (13832, 14767)]