201836390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3779}}^1$

素因数の和:3909

約数の個数: 48

約数和(自身を含む): 426610800

約数和(自身を除く): 224774410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3779, 3815, 5341, 7558, 7630, 10682, 18895, 26453, 26705, 37790, 52906, 53410, 132265, 185171, 264530, 370342, 411911, 823822, 925855, 1851710, 2059555, 2883377, 4119110, 5766754, 14416885, 20183639, 28833770, 40367278, 100918195, 201836390]

約数ペア:

[(1, 201836390), (2, 100918195), (5, 40367278), (7, 28833770), (10, 20183639), (14, 14416885), (35, 5766754), (49, 4119110), (70, 2883377), (98, 2059555), (109, 1851710), (218, 925855), (245, 823822), (490, 411911), (545, 370342), (763, 264530), (1090, 185171), (1526, 132265), (3779, 53410), (3815, 52906), (5341, 37790), (7558, 26705), (7630, 26453), (10682, 18895)]