194522800

素因数分解:

$2^4\times 5^2\times {\mathrm{486307}}^1$

素因数の和:486325

約数の個数: 30

約数和(自身を含む): 467341988

約数和(自身を除く): 272819188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 486307, 972614, 1945228, 2431535, 3890456, 4863070, 7780912, 9726140, 12157675, 19452280, 24315350, 38904560, 48630700, 97261400, 194522800]

約数ペア:

[(1, 194522800), (2, 97261400), (4, 48630700), (5, 38904560), (8, 24315350), (10, 19452280), (16, 12157675), (20, 9726140), (25, 7780912), (40, 4863070), (50, 3890456), (80, 2431535), (100, 1945228), (200, 972614), (400, 486307)]