201061268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2645543}}^1$

素因数の和:2645566

約数の個数: 12

約数和(自身を含む): 370376160

約数和(自身を除く): 169314892

約数列:

[1, 2, 4, 19, 38, 76, 2645543, 5291086, 10582172, 50265317, 100530634, 201061268]

約数ペア:

[(1, 201061268), (2, 100530634), (4, 50265317), (19, 10582172), (38, 5291086), (76, 2645543)]