209244426

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{477727}}^1$

素因数の和:477805

約数の個数: 16

約数和(自身を含む): 424222464

約数和(自身を除く): 214978038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 477727, 955454, 1433181, 2866362, 34874071, 69748142, 104622213, 209244426]

約数ペア:

[(1, 209244426), (2, 104622213), (3, 69748142), (6, 34874071), (73, 2866362), (146, 1433181), (219, 955454), (438, 477727)]