200454986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{12409}}^1$

素因数の和:12649

約数の個数: 16

約数和(自身を含む): 309604680

約数和(自身を除く): 109149694

約数列:

[1, 2, 41, 82, 197, 394, 8077, 12409, 16154, 24818, 508769, 1017538, 2444573, 4889146, 100227493, 200454986]

約数ペア:

[(1, 200454986), (2, 100227493), (41, 4889146), (82, 2444573), (197, 1017538), (394, 508769), (8077, 24818), (12409, 16154)]