205965298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10531}}^1$

素因数の和:10678

約数の個数: 32

約数和(自身を含む): 388251648

約数和(自身を除く): 182286350

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 9779, 10531, 19558, 21062, 73717, 115841, 147434, 231682, 810887, 1337437, 1621774, 2674874, 9362059, 14711807, 18724118, 29423614, 102982649, 205965298]

約数ペア:

[(1, 205965298), (2, 102982649), (7, 29423614), (11, 18724118), (14, 14711807), (22, 9362059), (77, 2674874), (127, 1621774), (154, 1337437), (254, 810887), (889, 231682), (1397, 147434), (1778, 115841), (2794, 73717), (9779, 21062), (10531, 19558)]