217001852

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{427169}}^1$

素因数の和:427300

約数の個数: 12

約数和(自身を含む): 382744320

約数和(自身を除く): 165742468

約数列:

[1, 2, 4, 127, 254, 508, 427169, 854338, 1708676, 54250463, 108500926, 217001852]

約数ペア:

[(1, 217001852), (2, 108500926), (4, 54250463), (127, 1708676), (254, 854338), (508, 427169)]