288203426

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{106663}}^1$

素因数の和:106865

約数の個数: 16

約数和(自身を含む): 496627584

約数和(自身を除く): 208424158

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 106663, 213326, 746641, 1493282, 20585959, 41171918, 144101713, 288203426]

約数ペア:

[(1, 288203426), (2, 144101713), (7, 41171918), (14, 20585959), (193, 1493282), (386, 746641), (1351, 213326), (2702, 106663)]