201352521

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{15497}}^1$

素因数の和:15632

約数の個数: 16

約数和(自身を含む): 276732288

約数和(自身を除く): 75379767

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 15497, 46491, 945317, 1100287, 2835951, 3300861, 67117507, 201352521]

約数ペア:

[(1, 201352521), (3, 67117507), (61, 3300861), (71, 2835951), (183, 1100287), (213, 945317), (4331, 46491), (12993, 15497)]