207315631

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{673}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 226032640

約数和(自身を除く): 18717009

約数列:

[1, 19, 31, 523, 589, 673, 9937, 12787, 16213, 20863, 308047, 351979, 396397, 6687601, 10911349, 207315631]

約数ペア:

[(1, 207315631), (19, 10911349), (31, 6687601), (523, 396397), (589, 351979), (673, 308047), (9937, 20863), (12787, 16213)]