201008187

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30553}}^1$

素因数の和:30619

約数の個数: 24

約数和(自身を含む): 314583984

約数和(自身を除く): 113575797

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 30553, 91659, 274977, 519401, 1313779, 1558203, 3941337, 4674609, 11824011, 22334243, 67002729, 201008187]

約数ペア:

[(1, 201008187), (3, 67002729), (9, 22334243), (17, 11824011), (43, 4674609), (51, 3941337), (129, 1558203), (153, 1313779), (387, 519401), (731, 274977), (2193, 91659), (6579, 30553)]