200287550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 401343360

約数和(自身を除く): 201055810

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 4903, 8170, 9806, 20425, 24515, 40850, 49030, 93157, 122575, 186314, 210829, 245150, 421658, 465785, 931570, 1054145, 2108290, 2328925, 4005751, 4657850, 5270725, 8011502, 10541450, 20028755, 40057510, 100143775, 200287550]

約数ペア:

[(1, 200287550), (2, 100143775), (5, 40057510), (10, 20028755), (19, 10541450), (25, 8011502), (38, 5270725), (43, 4657850), (50, 4005751), (86, 2328925), (95, 2108290), (190, 1054145), (215, 931570), (430, 465785), (475, 421658), (817, 245150), (950, 210829), (1075, 186314), (1634, 122575), (2150, 93157), (4085, 49030), (4903, 40850), (8170, 24515), (9806, 20425)]