202847287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 217728000

約数和(自身を除く): 14880713

約数列:

[1, 19, 89, 139, 863, 1691, 2641, 12371, 16397, 76807, 119957, 235049, 1459333, 2279183, 10676173, 202847287]

約数ペア:

[(1, 202847287), (19, 10676173), (89, 2279183), (139, 1459333), (863, 235049), (1691, 119957), (2641, 76807), (12371, 16397)]