211372294

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 368582400

約数和(自身を除く): 157210106

約数列:

[1, 2, 7, 14, 107, 149, 214, 298, 749, 947, 1043, 1498, 1894, 2086, 6629, 13258, 15943, 31886, 101329, 111601, 141103, 202658, 223202, 282206, 709303, 987721, 1418606, 1975442, 15098021, 30196042, 105686147, 211372294]

約数ペア:

[(1, 211372294), (2, 105686147), (7, 30196042), (14, 15098021), (107, 1975442), (149, 1418606), (214, 987721), (298, 709303), (749, 282206), (947, 223202), (1043, 202658), (1498, 141103), (1894, 111601), (2086, 101329), (6629, 31886), (13258, 15943)]