201365857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137639}}^1$

素因数の和:137676

約数の個数: 16

約数和(自身を含む): 264268800

約数和(自身を除く): 62902943

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 137639, 963473, 1514029, 2615141, 10598203, 18305987, 28766551, 201365857]

約数ペア:

[(1, 201365857), (7, 28766551), (11, 18305987), (19, 10598203), (77, 2615141), (133, 1514029), (209, 963473), (1463, 137639)]