201193431

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{5323}}^1$

素因数の和:5662

約数の個数: 16

約数和(自身を含む): 275485056

約数和(自身を除く): 74291625

約数列:

[1, 3, 43, 129, 293, 879, 5323, 12599, 15969, 37797, 228889, 686667, 1559639, 4678917, 67064477, 201193431]

約数ペア:

[(1, 201193431), (3, 67064477), (43, 4678917), (129, 1559639), (293, 686667), (879, 228889), (5323, 37797), (12599, 15969)]