205879366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{3967}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 386260992

約数和(自身を除く): 180381626

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 337, 674, 2359, 3707, 3967, 4718, 7414, 7934, 25949, 27769, 43637, 51898, 55538, 87274, 305459, 610918, 1336879, 2673758, 9358153, 14705669, 18716306, 29411338, 102939683, 205879366]

約数ペア:

[(1, 205879366), (2, 102939683), (7, 29411338), (11, 18716306), (14, 14705669), (22, 9358153), (77, 2673758), (154, 1336879), (337, 610918), (674, 305459), (2359, 87274), (3707, 55538), (3967, 51898), (4718, 43637), (7414, 27769), (7934, 25949)]