205302528

素因数分解:

$2^8\times 3^2\times {\mathrm{89107}}^1$

素因数の和:89129

約数の個数: 54

約数和(自身を含む): 591944444

約数和(自身を除く): 386641916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 89107, 178214, 267321, 356428, 534642, 712856, 801963, 1069284, 1425712, 1603926, 2138568, 2851424, 3207852, 4277136, 5702848, 6415704, 8554272, 11405696, 12831408, 17108544, 22811392, 25662816, 34217088, 51325632, 68434176, 102651264, 205302528]

約数ペア:

[(1, 205302528), (2, 102651264), (3, 68434176), (4, 51325632), (6, 34217088), (8, 25662816), (9, 22811392), (12, 17108544), (16, 12831408), (18, 11405696), (24, 8554272), (32, 6415704), (36, 5702848), (48, 4277136), (64, 3207852), (72, 2851424), (96, 2138568), (128, 1603926), (144, 1425712), (192, 1069284), (256, 801963), (288, 712856), (384, 534642), (576, 356428), (768, 267321), (1152, 178214), (2304, 89107)]