203386479

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{1361}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 274470240

約数和(自身を除く): 71083761

約数列:

[1, 3, 109, 327, 457, 1361, 1371, 4083, 49813, 148349, 149439, 445047, 621977, 1865931, 67795493, 203386479]

約数ペア:

[(1, 203386479), (3, 67795493), (109, 1865931), (327, 621977), (457, 445047), (1361, 149439), (1371, 148349), (4083, 49813)]