206770838

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 312305760

約数和(自身を除く): 105534922

約数列:

[1, 2, 311, 401, 622, 802, 829, 1658, 124711, 249422, 257819, 332429, 515638, 664858, 103385419, 206770838]

約数ペア:

[(1, 206770838), (2, 103385419), (311, 664858), (401, 515638), (622, 332429), (802, 257819), (829, 249422), (1658, 124711)]