211325818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{204377}}^1$

素因数の和:204437

約数の個数: 16

約数和(自身を含む): 353165184

約数和(自身を除く): 141839366

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 204377, 408754, 2248147, 4496294, 9605719, 19211438, 105662909, 211325818]

約数ペア:

[(1, 211325818), (2, 105662909), (11, 19211438), (22, 9605719), (47, 4496294), (94, 2248147), (517, 408754), (1034, 204377)]