205122694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2267}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 368395776

約数和(自身を除く): 163273082

約数列:

[1, 2, 7, 14, 23, 46, 161, 281, 322, 562, 1967, 2267, 3934, 4534, 6463, 12926, 15869, 31738, 45241, 52141, 90482, 104282, 364987, 637027, 729974, 1274054, 4459189, 8918378, 14651621, 29303242, 102561347, 205122694]

約数ペア:

[(1, 205122694), (2, 102561347), (7, 29303242), (14, 14651621), (23, 8918378), (46, 4459189), (161, 1274054), (281, 729974), (322, 637027), (562, 364987), (1967, 104282), (2267, 90482), (3934, 52141), (4534, 45241), (6463, 31738), (12926, 15869)]