194639755

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3631}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 238491648

約数和(自身を除く): 43851893

約数列:

[1, 5, 71, 151, 355, 755, 3631, 10721, 18155, 53605, 257801, 548281, 1289005, 2741405, 38927951, 194639755]

約数ペア:

[(1, 194639755), (5, 38927951), (71, 2741405), (151, 1289005), (355, 548281), (755, 257801), (3631, 53605), (10721, 18155)]