210033796

素因数分解:

$2^2\times 7^2\times {\mathrm{1071601}}^1$

素因数の和:1071619

約数の個数: 18

約数和(自身を含む): 427569198

約数和(自身を除く): 217535402

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1071601, 2143202, 4286404, 7501207, 15002414, 30004828, 52508449, 105016898, 210033796]

約数ペア:

[(1, 210033796), (2, 105016898), (4, 52508449), (7, 30004828), (14, 15002414), (28, 7501207), (49, 4286404), (98, 2143202), (196, 1071601)]