204519136

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 422377200

約数和(自身を除く): 217858064

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 2117, 2336, 3019, 4234, 6038, 8468, 12076, 16936, 24152, 33872, 48304, 67744, 87551, 96608, 175102, 220387, 350204, 440774, 700408, 881548, 1400816, 1763096, 2801632, 3526192, 6391223, 7052384, 12782446, 25564892, 51129784, 102259568, 204519136]

約数ペア:

[(1, 204519136), (2, 102259568), (4, 51129784), (8, 25564892), (16, 12782446), (29, 7052384), (32, 6391223), (58, 3526192), (73, 2801632), (116, 1763096), (146, 1400816), (232, 881548), (292, 700408), (464, 440774), (584, 350204), (928, 220387), (1168, 175102), (2117, 96608), (2336, 87551), (3019, 67744), (4234, 48304), (6038, 33872), (8468, 24152), (12076, 16936)]