207345105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1123}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 393471936

約数和(自身を除く): 186126831

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 373, 495, 1119, 1123, 1865, 3357, 3369, 4103, 5595, 5615, 10107, 12309, 12353, 16785, 16845, 20515, 36927, 37059, 50535, 61545, 61765, 111177, 184635, 185295, 418879, 555885, 1256637, 2094395, 3769911, 4607669, 6283185, 13823007, 18849555, 23038345, 41469021, 69115035, 207345105]

約数ペア:

[(1, 207345105), (3, 69115035), (5, 41469021), (9, 23038345), (11, 18849555), (15, 13823007), (33, 6283185), (45, 4607669), (55, 3769911), (99, 2094395), (165, 1256637), (373, 555885), (495, 418879), (1119, 185295), (1123, 184635), (1865, 111177), (3357, 61765), (3369, 61545), (4103, 50535), (5595, 37059), (5615, 36927), (10107, 20515), (12309, 16845), (12353, 16785)]