206974144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13093}}^1$

素因数の和:13137

約数の個数: 56

約数和(自身を含む): 465622640

約数和(自身を除く): 258648496

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 13093, 15808, 26186, 52372, 104744, 170209, 209488, 248767, 340418, 418976, 497534, 680836, 837952, 995068, 1361672, 1990136, 2723344, 3233971, 3980272, 5446688, 6467942, 7960544, 10893376, 12935884, 15921088, 25871768, 51743536, 103487072, 206974144]

約数ペア:

[(1, 206974144), (2, 103487072), (4, 51743536), (8, 25871768), (13, 15921088), (16, 12935884), (19, 10893376), (26, 7960544), (32, 6467942), (38, 5446688), (52, 3980272), (64, 3233971), (76, 2723344), (104, 1990136), (152, 1361672), (208, 995068), (247, 837952), (304, 680836), (416, 497534), (494, 418976), (608, 340418), (832, 248767), (988, 209488), (1216, 170209), (1976, 104744), (3952, 52372), (7904, 26186), (13093, 15808)]