202920339

素因数分解:

$3^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 272630912

約数和(自身を除く): 69710573

約数列:

[1, 3, 283, 457, 523, 849, 1371, 1569, 129331, 148009, 239011, 387993, 444027, 717033, 67640113, 202920339]

約数ペア:

[(1, 202920339), (3, 67640113), (283, 717033), (457, 444027), (523, 387993), (849, 239011), (1371, 148009), (1569, 129331)]