197129408

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23159}}^1$

素因数の和:23197

約数の個数: 56

約数和(自身を含む): 470611200

約数和(自身を除く): 273481792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 23159, 46318, 92636, 162113, 185272, 324226, 370544, 440021, 648452, 741088, 880042, 1296904, 1482176, 1760084, 2593808, 3080147, 3520168, 5187616, 6160294, 7040336, 10375232, 12320588, 14080672, 24641176, 28161344, 49282352, 98564704, 197129408]

約数ペア:

[(1, 197129408), (2, 98564704), (4, 49282352), (7, 28161344), (8, 24641176), (14, 14080672), (16, 12320588), (19, 10375232), (28, 7040336), (32, 6160294), (38, 5187616), (56, 3520168), (64, 3080147), (76, 2593808), (112, 1760084), (133, 1482176), (152, 1296904), (224, 880042), (266, 741088), (304, 648452), (448, 440021), (532, 370544), (608, 324226), (1064, 185272), (1216, 162113), (2128, 92636), (4256, 46318), (8512, 23159)]