210312586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{180371}}^1$

素因数の和:180437

約数の個数: 16

約数和(自身を含む): 350643168

約数和(自身を除く): 140330582

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 180371, 360742, 1984081, 3968162, 9559663, 19119326, 105156293, 210312586]

約数ペア:

[(1, 210312586), (2, 105156293), (11, 19119326), (22, 9559663), (53, 3968162), (106, 1984081), (583, 360742), (1166, 180371)]