202197734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{3853}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 319573680

約数和(自身を除く): 117375946

約数列:

[1, 2, 19, 38, 1381, 2762, 3853, 7706, 26239, 52478, 73207, 146414, 5320993, 10641986, 101098867, 202197734]

約数ペア:

[(1, 202197734), (2, 101098867), (19, 10641986), (38, 5320993), (1381, 146414), (2762, 73207), (3853, 52478), (7706, 26239)]