129202262

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{126421}}^1$

素因数の和:126503

約数の個数: 16

約数和(自身を含む): 224525472

約数和(自身を除く): 95323210

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 126421, 252842, 884947, 1769894, 9228733, 18457466, 64601131, 129202262]

約数ペア:

[(1, 129202262), (2, 64601131), (7, 18457466), (14, 9228733), (73, 1769894), (146, 884947), (511, 252842), (1022, 126421)]