211311732

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 500774400

約数和(自身を除く): 289462668

約数列:

[1, 2, 3, 4, 6, 12, 107, 199, 214, 321, 398, 428, 597, 642, 796, 827, 1194, 1284, 1654, 2388, 2481, 3308, 4962, 9924, 21293, 42586, 63879, 85172, 88489, 127758, 164573, 176978, 255516, 265467, 329146, 353956, 493719, 530934, 658292, 987438, 1061868, 1974876, 17609311, 35218622, 52827933, 70437244, 105655866, 211311732]

約数ペア:

[(1, 211311732), (2, 105655866), (3, 70437244), (4, 52827933), (6, 35218622), (12, 17609311), (107, 1974876), (199, 1061868), (214, 987438), (321, 658292), (398, 530934), (428, 493719), (597, 353956), (642, 329146), (796, 265467), (827, 255516), (1194, 176978), (1284, 164573), (1654, 127758), (2388, 88489), (2481, 85172), (3308, 63879), (4962, 42586), (9924, 21293)]