213963458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{2713}}^1$

素因数の和:3601

約数の個数: 16

約数和(自身を含む): 328285440

約数和(自身を除く): 114321982

約数列:

[1, 2, 47, 94, 839, 1678, 2713, 5426, 39433, 78866, 127511, 255022, 2276207, 4552414, 106981729, 213963458]

約数ペア:

[(1, 213963458), (2, 106981729), (47, 4552414), (94, 2276207), (839, 255022), (1678, 127511), (2713, 78866), (5426, 39433)]