205652402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{45119}}^1$

素因数の和:45217

約数の個数: 16

約数和(自身を含む): 321615360

約数和(自身を除く): 115962958

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 45119, 90238, 1940117, 2391307, 3880234, 4782614, 102826201, 205652402]

約数ペア:

[(1, 205652402), (2, 102826201), (43, 4782614), (53, 3880234), (86, 2391307), (106, 1940117), (2279, 90238), (4558, 45119)]