211541256

素因数分解:

$2^3\times 3^2\times {\mathrm{2938073}}^1$

素因数の和:2938085

約数の個数: 24

約数和(自身を含む): 572924430

約数和(自身を除く): 361383174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2938073, 5876146, 8814219, 11752292, 17628438, 23504584, 26442657, 35256876, 52885314, 70513752, 105770628, 211541256]

約数ペア:

[(1, 211541256), (2, 105770628), (3, 70513752), (4, 52885314), (6, 35256876), (8, 26442657), (9, 23504584), (12, 17628438), (18, 11752292), (24, 8814219), (36, 5876146), (72, 2938073)]