214917494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{8699}}^1$

素因数の和:9835

約数の個数: 16

約数和(自身を含む): 352036800

約数和(自身を除く): 137119306

約数列:

[1, 2, 11, 22, 1123, 2246, 8699, 12353, 17398, 24706, 95689, 191378, 9768977, 19537954, 107458747, 214917494]

約数ペア:

[(1, 214917494), (2, 107458747), (11, 19537954), (22, 9768977), (1123, 191378), (2246, 95689), (8699, 24706), (12353, 17398)]