198231148

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{14851}}^1$

素因数の和:14973

約数の個数: 24

約数和(自身を含む): 359299584

約数和(自身を除く): 161068436

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 3337, 6674, 13348, 14851, 29702, 59404, 697997, 1054421, 1395994, 2108842, 2791988, 4217684, 49557787, 99115574, 198231148]

約数ペア:

[(1, 198231148), (2, 99115574), (4, 49557787), (47, 4217684), (71, 2791988), (94, 2108842), (142, 1395994), (188, 1054421), (284, 697997), (3337, 59404), (6674, 29702), (13348, 14851)]