205310016

素因数分解:

$2^6\times 3^2\times {\mathrm{356441}}^1$

素因数の和:356459

約数の個数: 42

約数和(自身を含む): 588485742

約数和(自身を除く): 383175726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 356441, 712882, 1069323, 1425764, 2138646, 2851528, 3207969, 4277292, 5703056, 6415938, 8554584, 11406112, 12831876, 17109168, 22812224, 25663752, 34218336, 51327504, 68436672, 102655008, 205310016]

約数ペア:

[(1, 205310016), (2, 102655008), (3, 68436672), (4, 51327504), (6, 34218336), (8, 25663752), (9, 22812224), (12, 17109168), (16, 12831876), (18, 11406112), (24, 8554584), (32, 6415938), (36, 5703056), (48, 4277292), (64, 3207969), (72, 2851528), (96, 2138646), (144, 1425764), (192, 1069323), (288, 712882), (576, 356441)]