245014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 481536

約数和(自身を除く): 236522

約数列:

[1, 2, 7, 11, 14, 22, 37, 43, 74, 77, 86, 154, 259, 301, 407, 473, 518, 602, 814, 946, 1591, 2849, 3182, 3311, 5698, 6622, 11137, 17501, 22274, 35002, 122507, 245014]

約数ペア:

[(1, 245014), (2, 122507), (7, 35002), (11, 22274), (14, 17501), (22, 11137), (37, 6622), (43, 5698), (74, 3311), (77, 3182), (86, 2849), (154, 1591), (259, 946), (301, 814), (407, 602), (473, 518)]