207996972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1811}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 515071872

約数和(自身を除く): 307074900

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 563, 1126, 1689, 1811, 2252, 3378, 3622, 5433, 6756, 7244, 9571, 10866, 19142, 21732, 28713, 30787, 38284, 57426, 61574, 92361, 114852, 123148, 184722, 369444, 1019593, 2039186, 3058779, 4078372, 6117558, 12235116, 17333081, 34666162, 51999243, 69332324, 103998486, 207996972]

約数ペア:

[(1, 207996972), (2, 103998486), (3, 69332324), (4, 51999243), (6, 34666162), (12, 17333081), (17, 12235116), (34, 6117558), (51, 4078372), (68, 3058779), (102, 2039186), (204, 1019593), (563, 369444), (1126, 184722), (1689, 123148), (1811, 114852), (2252, 92361), (3378, 61574), (3622, 57426), (5433, 38284), (6756, 30787), (7244, 28713), (9571, 21732), (10866, 19142)]