214453118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{10039}}^1$

素因数の和:11023

約数の個数: 16

約数和(自身を含む): 351319680

約数和(自身を除く): 136866562

約数列:

[1, 2, 11, 22, 971, 1942, 10039, 10681, 20078, 21362, 110429, 220858, 9747869, 19495738, 107226559, 214453118]

約数ペア:

[(1, 214453118), (2, 107226559), (11, 19495738), (22, 9747869), (971, 220858), (1942, 110429), (10039, 21362), (10681, 20078)]