202440985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{21011}}^1$

素因数の和:21104

約数の個数: 16

約数和(自身を含む): 254161152

約数和(自身を除く): 51720167

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 21011, 105055, 861451, 987517, 4307255, 4937585, 40488197, 202440985]

約数ペア:

[(1, 202440985), (5, 40488197), (41, 4937585), (47, 4307255), (205, 987517), (235, 861451), (1927, 105055), (9635, 21011)]