202209136

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{178001}}^1$

素因数の和:178080

約数の個数: 20

約数和(自身を含む): 397300464

約数和(自身を除く): 195091328

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 178001, 356002, 712004, 1424008, 2848016, 12638071, 25276142, 50552284, 101104568, 202209136]

約数ペア:

[(1, 202209136), (2, 101104568), (4, 50552284), (8, 25276142), (16, 12638071), (71, 2848016), (142, 1424008), (284, 712004), (568, 356002), (1136, 178001)]