214616268

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{138641}}^1$

素因数の和:138694

約数の個数: 36

約数和(自身を含む): 555122568

約数和(自身を除く): 340506300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 138641, 277282, 415923, 554564, 831846, 1247769, 1663692, 2495538, 4991076, 5961563, 11923126, 17884689, 23846252, 35769378, 53654067, 71538756, 107308134, 214616268]

約数ペア:

[(1, 214616268), (2, 107308134), (3, 71538756), (4, 53654067), (6, 35769378), (9, 23846252), (12, 17884689), (18, 11923126), (36, 5961563), (43, 4991076), (86, 2495538), (129, 1663692), (172, 1247769), (258, 831846), (387, 554564), (516, 415923), (774, 277282), (1548, 138641)]