207215784

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{25469}}^1$

素因数の和:25594

約数の個数: 48

約数和(自身を含む): 566198100

約数和(自身を除く): 358982316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 25469, 50938, 76407, 101876, 152814, 203752, 229221, 305628, 458442, 611256, 916884, 1833768, 2877997, 5755994, 8633991, 11511988, 17267982, 23023976, 25901973, 34535964, 51803946, 69071928, 103607892, 207215784]

約数ペア:

[(1, 207215784), (2, 103607892), (3, 69071928), (4, 51803946), (6, 34535964), (8, 25901973), (9, 23023976), (12, 17267982), (18, 11511988), (24, 8633991), (36, 5755994), (72, 2877997), (113, 1833768), (226, 916884), (339, 611256), (452, 458442), (678, 305628), (904, 229221), (1017, 203752), (1356, 152814), (2034, 101876), (2712, 76407), (4068, 50938), (8136, 25469)]