200492178

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 406348800

約数和(自身を除く): 205856622

約数列:

[1, 2, 3, 6, 103, 206, 309, 439, 618, 739, 878, 1317, 1478, 2217, 2634, 4434, 45217, 76117, 90434, 135651, 152234, 228351, 271302, 324421, 456702, 648842, 973263, 1946526, 33415363, 66830726, 100246089, 200492178]

約数ペア:

[(1, 200492178), (2, 100246089), (3, 66830726), (6, 33415363), (103, 1946526), (206, 973263), (309, 648842), (439, 456702), (618, 324421), (739, 271302), (878, 228351), (1317, 152234), (1478, 135651), (2217, 90434), (2634, 76117), (4434, 45217)]