200855954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{406591}}^1$

素因数の和:406625

約数の個数: 16

約数和(自身を含む): 341537280

約数和(自身を除く): 140681326

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 406591, 813182, 5285683, 7725229, 10571366, 15450458, 100427977, 200855954]

約数ペア:

[(1, 200855954), (2, 100427977), (13, 15450458), (19, 10571366), (26, 7725229), (38, 5285683), (247, 813182), (494, 406591)]