201085730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{490453}}^1$

素因数の和:490501

約数の個数: 16

約数和(自身を含む): 370783224

約数和(自身を除く): 169697494

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 490453, 980906, 2452265, 4904530, 20108573, 40217146, 100542865, 201085730]

約数ペア:

[(1, 201085730), (2, 100542865), (5, 40217146), (10, 20108573), (41, 4904530), (82, 2452265), (205, 980906), (410, 490453)]