201663209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{1061}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 226639296

約数和(自身を除く): 24976087

約数列:

[1, 11, 37, 407, 467, 1061, 5137, 11671, 17279, 39257, 190069, 431827, 495487, 5450357, 18333019, 201663209]

約数ペア:

[(1, 201663209), (11, 18333019), (37, 5450357), (407, 495487), (467, 431827), (1061, 190069), (5137, 39257), (11671, 17279)]