203437171

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{96553}}^1$

素因数の和:96610

約数の個数: 12

約数和(自身を含む): 242157432

約数和(自身を除く): 38720261

約数列:

[1, 7, 43, 49, 301, 2107, 96553, 675871, 4151779, 4731097, 29062453, 203437171]

約数ペア:

[(1, 203437171), (7, 29062453), (43, 4731097), (49, 4151779), (301, 675871), (2107, 96553)]