194914876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{45161}}^1$

素因数の和:45261

約数の個数: 24

約数和(自身を含む): 371773584

約数和(自身を除く): 176858708

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 45161, 90322, 180644, 587093, 1174186, 2348372, 3748363, 7496726, 14993452, 48728719, 97457438, 194914876]

約数ペア:

[(1, 194914876), (2, 97457438), (4, 48728719), (13, 14993452), (26, 7496726), (52, 3748363), (83, 2348372), (166, 1174186), (332, 587093), (1079, 180644), (2158, 90322), (4316, 45161)]