202693142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{138641}}^1$

素因数の和:138703

約数の個数: 16

約数和(自身を含む): 329413392

約数和(自身を除く): 126720250

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 138641, 277282, 2356897, 4713794, 5961563, 11923126, 101346571, 202693142]

約数ペア:

[(1, 202693142), (2, 101346571), (17, 11923126), (34, 5961563), (43, 4713794), (86, 2356897), (731, 277282), (1462, 138641)]