207029689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 231568200

約数和(自身を除く): 24538511

約数列:

[1, 17, 37, 47, 149, 629, 799, 1739, 2209, 2533, 5513, 7003, 29563, 37553, 81733, 93721, 119051, 259111, 329141, 1389461, 4404887, 5595397, 12178217, 207029689]

約数ペア:

[(1, 207029689), (17, 12178217), (37, 5595397), (47, 4404887), (149, 1389461), (629, 329141), (799, 259111), (1739, 119051), (2209, 93721), (2533, 81733), (5513, 37553), (7003, 29563)]