194053804

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{15787}}^1$

素因数の和:16237

約数の個数: 24

約数和(自身を含む): 389016320

約数和(自身を除く): 194962516

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 15787, 31574, 63148, 110509, 221018, 442036, 6930493, 13860986, 27721972, 48513451, 97026902, 194053804]

約数ペア:

[(1, 194053804), (2, 97026902), (4, 48513451), (7, 27721972), (14, 13860986), (28, 6930493), (439, 442036), (878, 221018), (1756, 110509), (3073, 63148), (6146, 31574), (12292, 15787)]