204532221

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1913}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 275799744

約数和(自身を除く): 71267523

約数列:

[1, 3, 157, 227, 471, 681, 1913, 5739, 35639, 106917, 300341, 434251, 901023, 1302753, 68177407, 204532221]

約数ペア:

[(1, 204532221), (3, 68177407), (157, 1302753), (227, 901023), (471, 434251), (681, 300341), (1913, 106917), (5739, 35639)]