201343228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{4133}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 371563920

約数和(自身を除く): 170220692

約数列:

[1, 2, 4, 19, 38, 76, 641, 1282, 2564, 4133, 8266, 12179, 16532, 24358, 48716, 78527, 157054, 314108, 2649253, 5298506, 10597012, 50335807, 100671614, 201343228]

約数ペア:

[(1, 201343228), (2, 100671614), (4, 50335807), (19, 10597012), (38, 5298506), (76, 2649253), (641, 314108), (1282, 157054), (2564, 78527), (4133, 48716), (8266, 24358), (12179, 16532)]