201814256

素因数分解:

$2^4\times 7^1\times {\mathrm{1801913}}^1$

素因数の和:1801928

約数の個数: 20

約数和(自身を含む): 446874672

約数和(自身を除く): 245060416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1801913, 3603826, 7207652, 12613391, 14415304, 25226782, 28830608, 50453564, 100907128, 201814256]

約数ペア:

[(1, 201814256), (2, 100907128), (4, 50453564), (7, 28830608), (8, 25226782), (14, 14415304), (16, 12613391), (28, 7207652), (56, 3603826), (112, 1801913)]