202308580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{532391}}^1$

素因数の和:532419

約数の個数: 24

約数和(自身を含む): 447209280

約数和(自身を除く): 244900700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 532391, 1064782, 2129564, 2661955, 5323910, 10115429, 10647820, 20230858, 40461716, 50577145, 101154290, 202308580]

約数ペア:

[(1, 202308580), (2, 101154290), (4, 50577145), (5, 40461716), (10, 20230858), (19, 10647820), (20, 10115429), (38, 5323910), (76, 2661955), (95, 2129564), (190, 1064782), (380, 532391)]