212090192

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{10613}}^1$

素因数の和:11870

約数の個数: 20

約数和(自身を含む): 411292500

約数和(自身を除く): 199202308

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 9992, 10613, 19984, 21226, 42452, 84904, 169808, 13255637, 26511274, 53022548, 106045096, 212090192]

約数ペア:

[(1, 212090192), (2, 106045096), (4, 53022548), (8, 26511274), (16, 13255637), (1249, 169808), (2498, 84904), (4996, 42452), (9992, 21226), (10613, 19984)]