207117658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{86371}}^1$

素因数の和:86493

約数の個数: 16

約数和(自身を含む): 342033120

約数和(自身を除く): 134915462

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 86371, 172742, 950081, 1900162, 9414439, 18828878, 103558829, 207117658]

約数ペア:

[(1, 207117658), (2, 103558829), (11, 18828878), (22, 9414439), (109, 1900162), (218, 950081), (1199, 172742), (2398, 86371)]