200558001

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{142543}}^1$

素因数の和:142620

約数の個数: 16

約数和(自身を含む): 310175744

約数和(自身を除く): 109617743

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 142543, 427629, 997801, 2993403, 9550381, 28651143, 66852667, 200558001]

約数ペア:

[(1, 200558001), (3, 66852667), (7, 28651143), (21, 9550381), (67, 2993403), (201, 997801), (469, 427629), (1407, 142543)]