201430894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757259}}^1$

素因数の和:757287

約数の個数: 16

約数和(自身を含む): 363484800

約数和(自身を除く): 162053906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 757259, 1514518, 5300813, 10601626, 14387921, 28775842, 100715447, 201430894]

約数ペア:

[(1, 201430894), (2, 100715447), (7, 28775842), (14, 14387921), (19, 10601626), (38, 5300813), (133, 1514518), (266, 757259)]