212425192

素因数分解:

$2^3\times 7^2\times {\mathrm{541901}}^1$

素因数の和:541921

約数の個数: 24

約数和(自身を含む): 463326210

約数和(自身を除く): 250901018

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 541901, 1083802, 2167604, 3793307, 4335208, 7586614, 15173228, 26553149, 30346456, 53106298, 106212596, 212425192]

約数ペア:

[(1, 212425192), (2, 106212596), (4, 53106298), (7, 30346456), (8, 26553149), (14, 15173228), (28, 7586614), (49, 4335208), (56, 3793307), (98, 2167604), (196, 1083802), (392, 541901)]