201976547

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 216615168

約数和(自身を除く): 14638621

約数列:

[1, 23, 43, 443, 461, 989, 10189, 10603, 19049, 19823, 204223, 438127, 455929, 4697129, 8781589, 201976547]

約数ペア:

[(1, 201976547), (23, 8781589), (43, 4697129), (443, 455929), (461, 438127), (989, 204223), (10189, 19823), (10603, 19049)]