194155504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{713807}}^1$

素因数の和:713832

約数の個数: 20

約数和(自身を含む): 398304864

約数和(自身を除く): 204149360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 713807, 1427614, 2855228, 5710456, 11420912, 12134719, 24269438, 48538876, 97077752, 194155504]

約数ペア:

[(1, 194155504), (2, 97077752), (4, 48538876), (8, 24269438), (16, 12134719), (17, 11420912), (34, 5710456), (68, 2855228), (136, 1427614), (272, 713807)]