208749636

素因数分解:

$2^2\times 3^5\times {\mathrm{214763}}^1$

素因数の和:214782

約数の個数: 36

約数和(自身を含む): 547218672

約数和(自身を除く): 338469036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 214763, 429526, 644289, 859052, 1288578, 1932867, 2577156, 3865734, 5798601, 7731468, 11597202, 17395803, 23194404, 34791606, 52187409, 69583212, 104374818, 208749636]

約数ペア:

[(1, 208749636), (2, 104374818), (3, 69583212), (4, 52187409), (6, 34791606), (9, 23194404), (12, 17395803), (18, 11597202), (27, 7731468), (36, 5798601), (54, 3865734), (81, 2577156), (108, 1932867), (162, 1288578), (243, 859052), (324, 644289), (486, 429526), (972, 214763)]