205159006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{213263}}^1$

素因数の和:213315

約数の個数: 16

約数和(自身を含む): 340369344

約数和(自身を除く): 135210338

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 213263, 426526, 2772419, 5544838, 7890731, 15781462, 102579503, 205159006]

約数ペア:

[(1, 205159006), (2, 102579503), (13, 15781462), (26, 7890731), (37, 5544838), (74, 2772419), (481, 426526), (962, 213263)]