200291344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1138019}}^1$

素因数の和:1138038

約数の個数: 20

約数和(自身を含む): 423343440

約数和(自身を除く): 223052096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1138019, 2276038, 4552076, 9104152, 12518209, 18208304, 25036418, 50072836, 100145672, 200291344]

約数ペア:

[(1, 200291344), (2, 100145672), (4, 50072836), (8, 25036418), (11, 18208304), (16, 12518209), (22, 9104152), (44, 4552076), (88, 2276038), (176, 1138019)]