197942706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{845909}}^1$

素因数の和:845930

約数の個数: 24

約数和(自身を含む): 461866860

約数和(自身を除く): 263924154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 845909, 1691818, 2537727, 5075454, 7613181, 10996817, 15226362, 21993634, 32990451, 65980902, 98971353, 197942706]

約数ペア:

[(1, 197942706), (2, 98971353), (3, 65980902), (6, 32990451), (9, 21993634), (13, 15226362), (18, 10996817), (26, 7613181), (39, 5075454), (78, 2537727), (117, 1691818), (234, 845909)]