210930712

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{296251}}^1$

素因数の和:296346

約数の個数: 16

約数和(自身を含む): 399940200

約数和(自身を除く): 189009488

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 296251, 592502, 1185004, 2370008, 26366339, 52732678, 105465356, 210930712]

約数ペア:

[(1, 210930712), (2, 105465356), (4, 52732678), (8, 26366339), (89, 2370008), (178, 1185004), (356, 592502), (712, 296251)]