201557372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{128873}}^1$

素因数の和:128917

約数の個数: 24

約数和(自身を含む): 389714976

約数和(自身を除く): 188157604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 128873, 257746, 515492, 2190841, 2964079, 4381682, 5928158, 8763364, 11856316, 50389343, 100778686, 201557372]

約数ペア:

[(1, 201557372), (2, 100778686), (4, 50389343), (17, 11856316), (23, 8763364), (34, 5928158), (46, 4381682), (68, 2964079), (92, 2190841), (391, 515492), (782, 257746), (1564, 128873)]