201819944

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{52667}}^1$

素因数の和:53152

約数の個数: 16

約数和(自身を含む): 379209600

約数和(自身を除く): 177389656

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 52667, 105334, 210668, 421336, 25227493, 50454986, 100909972, 201819944]

約数ペア:

[(1, 201819944), (2, 100909972), (4, 50454986), (8, 25227493), (479, 421336), (958, 210668), (1916, 105334), (3832, 52667)]