202084180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348421}}^1$

素因数の和:348459

約数の個数: 24

約数和(自身を含む): 439011720

約数和(自身を除く): 236927540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348421, 696842, 1393684, 1742105, 3484210, 6968420, 10104209, 20208418, 40416836, 50521045, 101042090, 202084180]

約数ペア:

[(1, 202084180), (2, 101042090), (4, 50521045), (5, 40416836), (10, 20208418), (20, 10104209), (29, 6968420), (58, 3484210), (116, 1742105), (145, 1393684), (290, 696842), (580, 348421)]