209426148

素因数分解:

$2^2\times 3^5\times {\mathrm{215459}}^1$

素因数の和:215478

約数の個数: 36

約数和(自身を含む): 548992080

約数和(自身を除く): 339565932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 215459, 430918, 646377, 861836, 1292754, 1939131, 2585508, 3878262, 5817393, 7756524, 11634786, 17452179, 23269572, 34904358, 52356537, 69808716, 104713074, 209426148]

約数ペア:

[(1, 209426148), (2, 104713074), (3, 69808716), (4, 52356537), (6, 34904358), (9, 23269572), (12, 17452179), (18, 11634786), (27, 7756524), (36, 5817393), (54, 3878262), (81, 2585508), (108, 1939131), (162, 1292754), (243, 861836), (324, 646377), (486, 430918), (972, 215459)]