201814564

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{71363}}^1$

素因数の和:71475

約数の個数: 24

約数和(自身を含む): 407631168

約数和(自身を除く): 205816604

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 71363, 142726, 285452, 499541, 999082, 1998164, 7207663, 14415326, 28830652, 50453641, 100907282, 201814564]

約数ペア:

[(1, 201814564), (2, 100907282), (4, 50453641), (7, 28830652), (14, 14415326), (28, 7207663), (101, 1998164), (202, 999082), (404, 499541), (707, 285452), (1414, 142726), (2828, 71363)]