212619200

素因数分解:

$2^6\times 5^2\times {\mathrm{132887}}^1$

素因数の和:132909

約数の個数: 42

約数和(自身を含む): 523180056

約数和(自身を除く): 310560856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 132887, 265774, 531548, 664435, 1063096, 1328870, 2126192, 2657740, 3322175, 4252384, 5315480, 6644350, 8504768, 10630960, 13288700, 21261920, 26577400, 42523840, 53154800, 106309600, 212619200]

約数ペア:

[(1, 212619200), (2, 106309600), (4, 53154800), (5, 42523840), (8, 26577400), (10, 21261920), (16, 13288700), (20, 10630960), (25, 8504768), (32, 6644350), (40, 5315480), (50, 4252384), (64, 3322175), (80, 2657740), (100, 2126192), (160, 1328870), (200, 1063096), (320, 664435), (400, 531548), (800, 265774), (1600, 132887)]