201649196

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{11131}}^1$

素因数の和:11789

約数の個数: 24

約数和(自身を含む): 403958016

約数和(自身を除く): 202308820

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 11131, 18116, 22262, 44524, 77917, 155834, 311668, 7201757, 14403514, 28807028, 50412299, 100824598, 201649196]

約数ペア:

[(1, 201649196), (2, 100824598), (4, 50412299), (7, 28807028), (14, 14403514), (28, 7201757), (647, 311668), (1294, 155834), (2588, 77917), (4529, 44524), (9058, 22262), (11131, 18116)]