206828524

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{82997}}^1$

素因数の和:83097

約数の個数: 24

約数和(自身を含む): 418309920

約数和(自身を除く): 211481396

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 82997, 165994, 331988, 580979, 1161958, 2323916, 7386733, 14773466, 29546932, 51707131, 103414262, 206828524]

約数ペア:

[(1, 206828524), (2, 103414262), (4, 51707131), (7, 29546932), (14, 14773466), (28, 7386733), (89, 2323916), (178, 1161958), (356, 580979), (623, 331988), (1246, 165994), (2492, 82997)]