203428346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{6619}}^1$

素因数の和:6770

約数の個数: 24

約数和(自身を含む): 338096640

約数和(自身を除く): 134668294

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2794, 6619, 13238, 15367, 30734, 72809, 145618, 800899, 840613, 1601798, 1681226, 9246743, 18493486, 101714173, 203428346]

約数ペア:

[(1, 203428346), (2, 101714173), (11, 18493486), (22, 9246743), (121, 1681226), (127, 1601798), (242, 840613), (254, 800899), (1397, 145618), (2794, 72809), (6619, 30734), (13238, 15367)]