201442948

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{194443}}^1$

素因数の和:194491

約数の個数: 24

約数和(自身を含む): 413776832

約数和(自身を除く): 212333884

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 194443, 388886, 777772, 1361101, 2722202, 5444404, 7194391, 14388782, 28777564, 50360737, 100721474, 201442948]

約数ペア:

[(1, 201442948), (2, 100721474), (4, 50360737), (7, 28777564), (14, 14388782), (28, 7194391), (37, 5444404), (74, 2722202), (148, 1361101), (259, 777772), (518, 388886), (1036, 194443)]