201057031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2287}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 242344960

約数和(自身を除く): 41287929

約数列:

[1, 7, 19, 133, 661, 2287, 4627, 12559, 16009, 43453, 87913, 304171, 1511707, 10581949, 28722433, 201057031]

約数ペア:

[(1, 201057031), (7, 28722433), (19, 10581949), (133, 1511707), (661, 304171), (2287, 87913), (4627, 43453), (12559, 16009)]