205651996866

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{21187}}^1$

素因数の和:21440

約数の個数: 96

約数和(自身を含む): 462283174080

約数和(自身を除く): 256631177214

約数列:

[1, 2, 3, 6, 9, 18, 73, 83, 89, 146, 166, 178, 219, 249, 267, 438, 498, 534, 657, 747, 801, 1314, 1494, 1602, 6059, 6497, 7387, 12118, 12994, 14774, 18177, 19491, 21187, 22161, 36354, 38982, 42374, 44322, 54531, 58473, 63561, 66483, 109062, 116946, 127122, 132966, 190683, 381366, 539251, 1078502, 1546651, 1617753, 1758521, 1885643, 3093302, 3235506, 3517042, 3771286, 4639953, 4853259, 5275563, 5656929, 9279906, 9706518, 10551126, 11313858, 13919859, 15826689, 16970787, 27839718, 31653378, 33941574, 128372033, 137651939, 156508369, 256744066, 275303878, 313016738, 385116099, 412955817, 469525107, 770232198, 825911634, 939050214, 1155348297, 1238867451, 1408575321, 2310696594, 2477734902, 2817150642, 11425110937, 22850221874, 34275332811, 68550665622, 102825998433, 205651996866]

約数ペア:

[(1, 205651996866), (2, 102825998433), (3, 68550665622), (6, 34275332811), (9, 22850221874), (18, 11425110937), (73, 2817150642), (83, 2477734902), (89, 2310696594), (146, 1408575321), (166, 1238867451), (178, 1155348297), (219, 939050214), (249, 825911634), (267, 770232198), (438, 469525107), (498, 412955817), (534, 385116099), (657, 313016738), (747, 275303878), (801, 256744066), (1314, 156508369), (1494, 137651939), (1602, 128372033), (6059, 33941574), (6497, 31653378), (7387, 27839718), (12118, 16970787), (12994, 15826689), (14774, 13919859), (18177, 11313858), (19491, 10551126), (21187, 9706518), (22161, 9279906), (36354, 5656929), (38982, 5275563), (42374, 4853259), (44322, 4639953), (54531, 3771286), (58473, 3517042), (63561, 3235506), (66483, 3093302), (109062, 1885643), (116946, 1758521), (127122, 1617753), (132966, 1546651), (190683, 1078502), (381366, 539251)]