213089954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{125791}}^1$

素因数の和:125822

約数の個数: 24

約数和(自身を含む): 401528064

約数和(自身を除く): 188438110

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 125791, 251582, 880537, 1383701, 1761074, 2767402, 9685907, 15220711, 19371814, 30441422, 106544977, 213089954]

約数ペア:

[(1, 213089954), (2, 106544977), (7, 30441422), (11, 19371814), (14, 15220711), (22, 9685907), (77, 2767402), (121, 1761074), (154, 1383701), (242, 880537), (847, 251582), (1694, 125791)]