202959470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{414203}}^1$

素因数の和:414224

約数の個数: 24

約数和(自身を含む): 424973304

約数和(自身を除く): 222013834

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 414203, 828406, 2071015, 2899421, 4142030, 5798842, 14497105, 20295947, 28994210, 40591894, 101479735, 202959470]

約数ペア:

[(1, 202959470), (2, 101479735), (5, 40591894), (7, 28994210), (10, 20295947), (14, 14497105), (35, 5798842), (49, 4142030), (70, 2899421), (98, 2071015), (245, 828406), (490, 414203)]