202171497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1301}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 312729984

約数和(自身を除く): 110558487

約数列:

[1, 3, 11, 17, 33, 51, 187, 277, 561, 831, 1301, 3047, 3903, 4709, 9141, 14127, 14311, 22117, 42933, 51799, 66351, 155397, 243287, 360377, 729861, 1081131, 3964147, 6126409, 11892441, 18379227, 67390499, 202171497]

約数ペア:

[(1, 202171497), (3, 67390499), (11, 18379227), (17, 11892441), (33, 6126409), (51, 3964147), (187, 1081131), (277, 729861), (561, 360377), (831, 243287), (1301, 155397), (3047, 66351), (3903, 51799), (4709, 42933), (9141, 22117), (14127, 14311)]