197207361

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{99149}}^1$

素因数の和:99185

約数の個数: 24

約数和(自身を含む): 324815400

約数和(自身を除く): 127608039

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 99149, 297447, 892341, 1288937, 1685533, 3866811, 5056599, 11600433, 15169797, 21911929, 65735787, 197207361]

約数ペア:

[(1, 197207361), (3, 65735787), (9, 21911929), (13, 15169797), (17, 11600433), (39, 5056599), (51, 3866811), (117, 1685533), (153, 1288937), (221, 892341), (663, 297447), (1989, 99149)]