213451694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{49433}}^1$

素因数の和:49579

約数の個数: 16

約数和(自身を含む): 341687808

約数和(自身を除く): 128236114

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 49433, 98866, 840361, 1680722, 6277991, 12555982, 106725847, 213451694]

約数ペア:

[(1, 213451694), (2, 106725847), (17, 12555982), (34, 6277991), (127, 1680722), (254, 840361), (2159, 98866), (4318, 49433)]