205984244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{6827}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 380456160

約数和(自身を除く): 174471916

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 6827, 7543, 13654, 15086, 27308, 30172, 129713, 259426, 518852, 2710319, 5420638, 10841276, 51496061, 102992122, 205984244]

約数ペア:

[(1, 205984244), (2, 102992122), (4, 51496061), (19, 10841276), (38, 5420638), (76, 2710319), (397, 518852), (794, 259426), (1588, 129713), (6827, 30172), (7543, 27308), (13654, 15086)]