210860876

素因数分解:

$2^2\times {\mathrm{1301}}^1\times {\mathrm{40519}}^1$

素因数の和:41824

約数の個数: 12

約数和(自身を含む): 369299280

約数和(自身を除く): 158438404

約数列:

[1, 2, 4, 1301, 2602, 5204, 40519, 81038, 162076, 52715219, 105430438, 210860876]

約数ペア:

[(1, 210860876), (2, 105430438), (4, 52715219), (1301, 162076), (2602, 81038), (5204, 40519)]