201646466

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 360249120

約数和(自身を除く): 158602654

約数列:

[1, 2, 7, 14, 49, 98, 113, 131, 139, 226, 262, 278, 791, 917, 973, 1582, 1834, 1946, 5537, 6419, 6811, 11074, 12838, 13622, 14803, 15707, 18209, 29606, 31414, 36418, 103621, 109949, 127463, 207242, 219898, 254926, 725347, 769643, 892241, 1450694, 1539286, 1784482, 2057617, 4115234, 14403319, 28806638, 100823233, 201646466]

約数ペア:

[(1, 201646466), (2, 100823233), (7, 28806638), (14, 14403319), (49, 4115234), (98, 2057617), (113, 1784482), (131, 1539286), (139, 1450694), (226, 892241), (262, 769643), (278, 725347), (791, 254926), (917, 219898), (973, 207242), (1582, 127463), (1834, 109949), (1946, 103621), (5537, 36418), (6419, 31414), (6811, 29606), (11074, 18209), (12838, 15707), (13622, 14803)]