200178848

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 405780480

約数和(自身を除く): 205601632

約数列:

[1, 2, 4, 8, 16, 32, 67, 73, 134, 146, 268, 292, 536, 584, 1072, 1168, 1279, 2144, 2336, 2558, 4891, 5116, 9782, 10232, 19564, 20464, 39128, 40928, 78256, 85693, 93367, 156512, 171386, 186734, 342772, 373468, 685544, 746936, 1371088, 1493872, 2742176, 2987744, 6255589, 12511178, 25022356, 50044712, 100089424, 200178848]

約数ペア:

[(1, 200178848), (2, 100089424), (4, 50044712), (8, 25022356), (16, 12511178), (32, 6255589), (67, 2987744), (73, 2742176), (134, 1493872), (146, 1371088), (268, 746936), (292, 685544), (536, 373468), (584, 342772), (1072, 186734), (1168, 171386), (1279, 156512), (2144, 93367), (2336, 85693), (2558, 78256), (4891, 40928), (5116, 39128), (9782, 20464), (10232, 19564)]