200394484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{2381}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 358357608

約数和(自身を除く): 157963124

約数列:

[1, 2, 4, 53, 106, 212, 397, 794, 1588, 2381, 4762, 9524, 21041, 42082, 84164, 126193, 252386, 504772, 945257, 1890514, 3781028, 50098621, 100197242, 200394484]

約数ペア:

[(1, 200394484), (2, 100197242), (4, 50098621), (53, 3781028), (106, 1890514), (212, 945257), (397, 504772), (794, 252386), (1588, 126193), (2381, 84164), (4762, 42082), (9524, 21041)]