200870404

素因数分解:

$2^2\times 7^3\times {\mathrm{146407}}^1$

素因数の和:146432

約数の個数: 24

約数和(自身を含む): 409942400

約数和(自身を除く): 209071996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 146407, 292814, 585628, 1024849, 2049698, 4099396, 7173943, 14347886, 28695772, 50217601, 100435202, 200870404]

約数ペア:

[(1, 200870404), (2, 100435202), (4, 50217601), (7, 28695772), (14, 14347886), (28, 7173943), (49, 4099396), (98, 2049698), (196, 1024849), (343, 585628), (686, 292814), (1372, 146407)]