209912862

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{99109}}^1$

素因数の和:99467

約数の個数: 16

約数和(自身を含む): 421019280

約数和(自身を除く): 211106418

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 99109, 198218, 297327, 594654, 34985477, 69970954, 104956431, 209912862]

約数ペア:

[(1, 209912862), (2, 104956431), (3, 69970954), (6, 34985477), (353, 594654), (706, 297327), (1059, 198218), (2118, 99109)]