209345526

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{298213}}^1$

素因数の和:298237

約数の個数: 32

約数和(自身を含む): 500999520

約数和(自身を除く): 291653994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 298213, 596426, 894639, 1789278, 2683917, 3876769, 5367834, 7753538, 8051751, 11630307, 16103502, 23260614, 34890921, 69781842, 104672763, 209345526]

約数ペア:

[(1, 209345526), (2, 104672763), (3, 69781842), (6, 34890921), (9, 23260614), (13, 16103502), (18, 11630307), (26, 8051751), (27, 7753538), (39, 5367834), (54, 3876769), (78, 2683917), (117, 1789278), (234, 894639), (351, 596426), (702, 298213)]