215868136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{6833}}^1$

素因数の和:7209

約数の個数: 32

約数和(自身を含む): 442843200

約数和(自身を除く): 226975064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1436, 2872, 3949, 6833, 7898, 13666, 15796, 27332, 31592, 54664, 75163, 150326, 300652, 601304, 2453047, 4906094, 9812188, 19624376, 26983517, 53967034, 107934068, 215868136]

約数ペア:

[(1, 215868136), (2, 107934068), (4, 53967034), (8, 26983517), (11, 19624376), (22, 9812188), (44, 4906094), (88, 2453047), (359, 601304), (718, 300652), (1436, 150326), (2872, 75163), (3949, 54664), (6833, 31592), (7898, 27332), (13666, 15796)]