211037134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19301}}^1$

素因数の和:19392

約数の個数: 32

約数和(自身を含む): 400246272

約数和(自身を除く): 189209138

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 19301, 38602, 135107, 212311, 270214, 424622, 1370371, 1486177, 2740742, 2972354, 9592597, 15074081, 19185194, 30148162, 105518567, 211037134]

約数ペア:

[(1, 211037134), (2, 105518567), (7, 30148162), (11, 19185194), (14, 15074081), (22, 9592597), (71, 2972354), (77, 2740742), (142, 1486177), (154, 1370371), (497, 424622), (781, 270214), (994, 212311), (1562, 135107), (5467, 38602), (10934, 19301)]