202193110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{412639}}^1$

素因数の和:412660

約数の個数: 24

約数和(自身を含む): 423368640

約数和(自身を除く): 221175530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 412639, 825278, 2063195, 2888473, 4126390, 5776946, 14442365, 20219311, 28884730, 40438622, 101096555, 202193110]

約数ペア:

[(1, 202193110), (2, 101096555), (5, 40438622), (7, 28884730), (10, 20219311), (14, 14442365), (35, 5776946), (49, 4126390), (70, 2888473), (98, 2063195), (245, 825278), (490, 412639)]