202267782

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{158269}}^1$

素因数の和:158348

約数の個数: 24

約数和(自身を含む): 444422160

約数和(自身を除く): 242154378

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 158269, 316538, 474807, 949614, 1424421, 2848842, 11237099, 22474198, 33711297, 67422594, 101133891, 202267782]

約数ペア:

[(1, 202267782), (2, 101133891), (3, 67422594), (6, 33711297), (9, 22474198), (18, 11237099), (71, 2848842), (142, 1424421), (213, 949614), (426, 474807), (639, 316538), (1278, 158269)]