208362360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91387}}^1$

素因数の和:91420

約数の個数: 64

約数和(自身を含む): 657993600

約数和(自身を除く): 449631240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 91387, 182774, 274161, 365548, 456935, 548322, 731096, 913870, 1096644, 1370805, 1736353, 1827740, 2193288, 2741610, 3472706, 3655480, 5209059, 5483220, 6945412, 8681765, 10418118, 10966440, 13890824, 17363530, 20836236, 26045295, 34727060, 41672472, 52090590, 69454120, 104181180, 208362360]

約数ペア:

[(1, 208362360), (2, 104181180), (3, 69454120), (4, 52090590), (5, 41672472), (6, 34727060), (8, 26045295), (10, 20836236), (12, 17363530), (15, 13890824), (19, 10966440), (20, 10418118), (24, 8681765), (30, 6945412), (38, 5483220), (40, 5209059), (57, 3655480), (60, 3472706), (76, 2741610), (95, 2193288), (114, 1827740), (120, 1736353), (152, 1370805), (190, 1096644), (228, 913870), (285, 731096), (380, 548322), (456, 456935), (570, 365548), (760, 274161), (1140, 182774), (2280, 91387)]