205122298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{2689}}^1$

素因数の和:3621

約数の個数: 16

約数和(自身を含む): 315311040

約数和(自身を除く): 110188742

約数列:

[1, 2, 43, 86, 887, 1774, 2689, 5378, 38141, 76282, 115627, 231254, 2385143, 4770286, 102561149, 205122298]

約数ペア:

[(1, 205122298), (2, 102561149), (43, 4770286), (86, 2385143), (887, 231254), (1774, 115627), (2689, 76282), (5378, 38141)]