260141208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{637601}}^1$

素因数の和:637627

約数の個数: 32

約数和(自身を含む): 688610160

約数和(自身を除く): 428468952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 637601, 1275202, 1912803, 2550404, 3825606, 5100808, 7651212, 10839217, 15302424, 21678434, 32517651, 43356868, 65035302, 86713736, 130070604, 260141208]

約数ペア:

[(1, 260141208), (2, 130070604), (3, 86713736), (4, 65035302), (6, 43356868), (8, 32517651), (12, 21678434), (17, 15302424), (24, 10839217), (34, 7651212), (51, 5100808), (68, 3825606), (102, 2550404), (136, 1912803), (204, 1275202), (408, 637601)]