201065564

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{18947}}^1$

素因数の和:19337

約数の個数: 24

約数和(自身を含む): 403213440

約数和(自身を除く): 202147876

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 18947, 37894, 75788, 132629, 265258, 530516, 7180913, 14361826, 28723652, 50266391, 100532782, 201065564]

約数ペア:

[(1, 201065564), (2, 100532782), (4, 50266391), (7, 28723652), (14, 14361826), (28, 7180913), (379, 530516), (758, 265258), (1516, 132629), (2653, 75788), (5306, 37894), (10612, 18947)]