208319622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4959991}}^1$

素因数の和:4960003

約数の個数: 16

約数和(自身を含む): 476159232

約数和(自身を除く): 267839610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4959991, 9919982, 14879973, 29759946, 34719937, 69439874, 104159811, 208319622]

約数ペア:

[(1, 208319622), (2, 104159811), (3, 69439874), (6, 34719937), (7, 29759946), (14, 14879973), (21, 9919982), (42, 4959991)]