201774319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5113}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 222561280

約数和(自身を除く): 20786961

約数列:

[1, 19, 31, 67, 589, 1273, 2077, 5113, 39463, 97147, 158503, 342571, 3011557, 6508849, 10619701, 201774319]

約数ペア:

[(1, 201774319), (19, 10619701), (31, 6508849), (67, 3011557), (589, 342571), (1273, 158503), (2077, 97147), (5113, 39463)]