202199956

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{21817}}^1$

素因数の和:22159

約数の個数: 24

約数和(自身を含む): 405640256

約数和(自身を除く): 203440300

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 21817, 43634, 87268, 152719, 305438, 610876, 7221427, 14442854, 28885708, 50549989, 101099978, 202199956]

約数ペア:

[(1, 202199956), (2, 101099978), (4, 50549989), (7, 28885708), (14, 14442854), (28, 7221427), (331, 610876), (662, 305438), (1324, 152719), (2317, 87268), (4634, 43634), (9268, 21817)]