205022293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3769}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 247312000

約数和(自身を除く): 42289707

約数列:

[1, 7, 19, 133, 409, 2863, 3769, 7771, 26383, 54397, 71611, 501277, 1541521, 10790647, 29288899, 205022293]

約数ペア:

[(1, 205022293), (7, 29288899), (19, 10790647), (133, 1541521), (409, 501277), (2863, 71611), (3769, 54397), (7771, 26383)]