205329212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{48109}}^1$

素因数の和:48221

約数の個数: 24

約数和(自身を含む): 396041520

約数和(自身を除く): 190712308

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 48109, 96218, 192436, 529199, 1058398, 2116796, 4666573, 9333146, 18666292, 51332303, 102664606, 205329212]

約数ペア:

[(1, 205329212), (2, 102664606), (4, 51332303), (11, 18666292), (22, 9333146), (44, 4666573), (97, 2116796), (194, 1058398), (388, 529199), (1067, 192436), (2134, 96218), (4268, 48109)]