209522872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2014643}}^1$

素因数の和:2014662

約数の個数: 16

約数和(自身を含む): 423075240

約数和(自身を除く): 213552368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2014643, 4029286, 8058572, 16117144, 26190359, 52380718, 104761436, 209522872]

約数ペア:

[(1, 209522872), (2, 104761436), (4, 52380718), (8, 26190359), (13, 16117144), (26, 8058572), (52, 4029286), (104, 2014643)]