205884145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{3643}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 251873280

約数和(自身を除く): 45989135

約数列:

[1, 5, 89, 127, 445, 635, 3643, 11303, 18215, 56515, 324227, 462661, 1621135, 2313305, 41176829, 205884145]

約数ペア:

[(1, 205884145), (5, 41176829), (89, 2313305), (127, 1621135), (445, 462661), (635, 324227), (3643, 56515), (11303, 18215)]