201775293

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{15667}}^1$

素因数の和:15735

約数の個数: 24

約数和(自身を含む): 307970208

約数和(自身を除く): 106194915

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 15667, 47001, 141003, 423009, 830351, 1269027, 2491053, 3807081, 7473159, 22419477, 67258431, 201775293]

約数ペア:

[(1, 201775293), (3, 67258431), (9, 22419477), (27, 7473159), (53, 3807081), (81, 2491053), (159, 1269027), (243, 830351), (477, 423009), (1431, 141003), (4293, 47001), (12879, 15667)]