208055887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7919}}^1$

素因数の和:8022

約数の個数: 16

約数和(自身を含む): 234178560

約数和(自身を除く): 26122673

約数列:

[1, 13, 43, 47, 559, 611, 2021, 7919, 26273, 102947, 340517, 372193, 4426721, 4838509, 16004299, 208055887]

約数ペア:

[(1, 208055887), (13, 16004299), (43, 4838509), (47, 4426721), (559, 372193), (611, 340517), (2021, 102947), (7919, 26273)]