209544182

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{2069}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 318945600

約数和(自身を除く): 109401418

約数列:

[1, 2, 79, 158, 641, 1282, 2069, 4138, 50639, 101278, 163451, 326902, 1326229, 2652458, 104772091, 209544182]

約数ペア:

[(1, 209544182), (2, 104772091), (79, 2652458), (158, 1326229), (641, 326902), (1282, 163451), (2069, 101278), (4138, 50639)]