201554171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{5261}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 248703168

約数和(自身を除く): 47148997

約数列:

[1, 7, 13, 91, 421, 2947, 5261, 5473, 36827, 38311, 68393, 478751, 2214881, 15504167, 28793453, 201554171]

約数ペア:

[(1, 201554171), (7, 28793453), (13, 15504167), (91, 2214881), (421, 478751), (2947, 68393), (5261, 38311), (5473, 36827)]