201525533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 236255520

約数和(自身を除く): 34729987

約数列:

[1, 11, 19, 59, 209, 277, 649, 1121, 3047, 3481, 5263, 12331, 16343, 38291, 57893, 66139, 179773, 310517, 727529, 964237, 3415687, 10606607, 18320503, 201525533]

約数ペア:

[(1, 201525533), (11, 18320503), (19, 10606607), (59, 3415687), (209, 964237), (277, 727529), (649, 310517), (1121, 179773), (3047, 66139), (3481, 57893), (5263, 38291), (12331, 16343)]