201316577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{12391}}^1$

素因数の和:12620

約数の個数: 16

約数和(自身を含む): 252201984

約数和(自身を除く): 50885407

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 12391, 16247, 86737, 136301, 954107, 2614501, 18301507, 28759511, 201316577]

約数ペア:

[(1, 201316577), (7, 28759511), (11, 18301507), (77, 2614501), (211, 954107), (1477, 136301), (2321, 86737), (12391, 16247)]