210839678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{885881}}^1$

素因数の和:885907

約数の個数: 16

約数和(自身を含む): 382701024

約数和(自身を除く): 171861346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 885881, 1771762, 6201167, 12402334, 15059977, 30119954, 105419839, 210839678]

約数ペア:

[(1, 210839678), (2, 105419839), (7, 30119954), (14, 15059977), (17, 12402334), (34, 6201167), (119, 1771762), (238, 885881)]