200426324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 421478400

約数和(自身を除く): 221052076

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1946, 2239, 3197, 3892, 4478, 6394, 8956, 12788, 15673, 22379, 31346, 44758, 51497, 62692, 89516, 102994, 205988, 311221, 360479, 622442, 720958, 1244884, 1441916, 2178547, 4357094, 7158083, 8714188, 14316166, 28632332, 50106581, 100213162, 200426324]

約数ペア:

[(1, 200426324), (2, 100213162), (4, 50106581), (7, 28632332), (14, 14316166), (23, 8714188), (28, 7158083), (46, 4357094), (92, 2178547), (139, 1441916), (161, 1244884), (278, 720958), (322, 622442), (556, 360479), (644, 311221), (973, 205988), (1946, 102994), (2239, 89516), (3197, 62692), (3892, 51497), (4478, 44758), (6394, 31346), (8956, 22379), (12788, 15673)]