207051894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1643269}}^1$

素因数の和:1643284

約数の個数: 24

約数和(自身を含む): 512700240

約数和(自身を除く): 305648346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1643269, 3286538, 4929807, 9859614, 11502883, 14789421, 23005766, 29578842, 34508649, 69017298, 103525947, 207051894]

約数ペア:

[(1, 207051894), (2, 103525947), (3, 69017298), (6, 34508649), (7, 29578842), (9, 23005766), (14, 14789421), (18, 11502883), (21, 9859614), (42, 4929807), (63, 3286538), (126, 1643269)]